diff --git a/addons/sale/res_config.py b/addons/sale/res_config.py
index d43bc75be7a..94c92574edd 100644
--- a/addons/sale/res_config.py
+++ b/addons/sale/res_config.py
@@ -95,7 +95,6 @@ class sale_configuration(osv.osv_memory):
         'module_project_timesheet': fields.boolean("Project Timesheet"),
         'module_project_mrp': fields.boolean("Project MRP"),
         'module_project': fields.boolean("Project"),
-        'decimal_precision': fields.integer('Decimal Precision on Price',help="As an example, a decimal precision of 2 will allow prices  like: 9.99 EUR, whereas a decimal precision of 4 will allow prices like:  0.0231 EUR per unit."),
     }
     def _check_decimal(self, cr, uid, ids, context=None):
         for decimal in self.browse(cr, uid, ids, context=context):
@@ -136,14 +135,6 @@ class sale_configuration(osv.osv_memory):
         'time_unit': _get_default_time_unit,
     }
 
-    def get_default_dp(self, cr, uid, fields, context=None):
-        dp = self.pool.get('ir.model.data').get_object(cr, uid, 'product','decimal_sale')
-        return {'decimal_precision': dp.digits}
-
-    def set_default_dp(self, cr, uid, ids, context=None):
-        config = self.browse(cr, uid, ids[0], context)
-        dp = self.pool.get('ir.model.data').get_object(cr, uid, 'product','decimal_sale')
-        dp.write({'digits': config.decimal_precision})
 
     def set_sale_defaults(self, cr, uid, ids, context=None):
         ir_values = self.pool.get('ir.values')
diff --git a/addons/sale/res_config_view.xml b/addons/sale/res_config_view.xml
index 2078c141b69..7874d18bd34 100644
--- a/addons/sale/res_config_view.xml
+++ b/addons/sale/res_config_view.xml
@@ -33,7 +33,6 @@
                             <field name="group_sale_pricelist"/>
                             <field name="group_multiple_shops"/>
                             <field name="module_warning"/>
-                            <field name="decimal_precision"/>
                         </group>
                         <group>
                             <field name="default_picking_policy" attrs="{'invisible':[('group_invoice_deli_orders','=',False)]}"/>
diff --git a/addons/sale/sale.py b/addons/sale/sale.py
index 0a3ebbe72ac..746276a9c1a 100644
--- a/addons/sale/sale.py
+++ b/addons/sale/sale.py
@@ -247,19 +247,19 @@ class sale_order(osv.osv):
             fnct_search=_invoiced_search, type='boolean', help="It indicates that an invoice has been paid."),
         'note': fields.text('Terms and conditions'),
 
-        'amount_untaxed': fields.function(_amount_all, digits_compute= dp.get_precision('Sale Price'), string='Untaxed Amount',
+        'amount_untaxed': fields.function(_amount_all, digits_compute= dp.get_precision('Account'), string='Untaxed Amount',
             store = {
                 'sale.order': (lambda self, cr, uid, ids, c={}: ids, ['order_line'], 10),
                 'sale.order.line': (_get_order, ['price_unit', 'tax_id', 'discount', 'product_uom_qty'], 10),
             },
             multi='sums', help="The amount without tax."),
-        'amount_tax': fields.function(_amount_all, digits_compute= dp.get_precision('Sale Price'), string='Taxes',
+        'amount_tax': fields.function(_amount_all, digits_compute= dp.get_precision('Account'), string='Taxes',
             store = {
                 'sale.order': (lambda self, cr, uid, ids, c={}: ids, ['order_line'], 10),
                 'sale.order.line': (_get_order, ['price_unit', 'tax_id', 'discount', 'product_uom_qty'], 10),
             },
             multi='sums', help="The tax amount."),
-        'amount_total': fields.function(_amount_all, digits_compute= dp.get_precision('Sale Price'), string='Total',
+        'amount_total': fields.function(_amount_all, digits_compute= dp.get_precision('Account'), string='Total',
             store = {
                 'sale.order': (lambda self, cr, uid, ids, c={}: ids, ['order_line'], 10),
                 'sale.order.line': (_get_order, ['price_unit', 'tax_id', 'discount', 'product_uom_qty'], 10),
@@ -1113,8 +1113,8 @@ class sale_order_line(osv.osv):
         'invoice_lines': fields.many2many('account.invoice.line', 'sale_order_line_invoice_rel', 'order_line_id', 'invoice_id', 'Invoice Lines', readonly=True),
         'invoiced': fields.boolean('Invoiced', readonly=True),
         'procurement_id': fields.many2one('procurement.order', 'Procurement'),
-        'price_unit': fields.float('Unit Price', required=True, digits_compute= dp.get_precision('Sale Price'), readonly=True, states={'draft': [('readonly', False)]}),
-        'price_subtotal': fields.function(_amount_line, string='Subtotal', digits_compute= dp.get_precision('Sale Price')),
+        'price_unit': fields.float('Unit Price', required=True, digits_compute= dp.get_precision('Price Unit'), readonly=True, states={'draft': [('readonly', False)]}),
+        'price_subtotal': fields.function(_amount_line, string='Subtotal', digits_compute= dp.get_precision('Account')),
         'tax_id': fields.many2many('account.tax', 'sale_order_tax', 'order_line_id', 'tax_id', 'Taxes', readonly=True, states={'draft': [('readonly', False)]}),
         'type': fields.selection([('make_to_stock', 'from stock'), ('make_to_order', 'on order')], 'Procurement Method', required=True, readonly=True, states={'draft': [('readonly', False)]},
             help="If 'on order', it triggers a procurement when the sale order is confirmed to create a task, purchase order or manufacturing order linked to this sale order line."),
@@ -1126,7 +1126,7 @@ class sale_order_line(osv.osv):
         'product_uos': fields.many2one('product.uom', 'Product UoS'),
         'product_packaging': fields.many2one('product.packaging', 'Packaging'),
         'move_ids': fields.one2many('stock.move', 'sale_line_id', 'Inventory Moves', readonly=True),
-        'discount': fields.float('Discount (%)', digits=(16, 2), readonly=True, states={'draft': [('readonly', False)]}),
+        'discount': fields.float('Discount (%)', digits_compute= dp.get_precision('Discount'), readonly=True, states={'draft': [('readonly', False)]}),
         'number_packages': fields.function(_number_packages, type='integer', string='Number Packages'),
         'notes': fields.text('Notes'),
         'th_weight': fields.float('Weight', readonly=True, states={'draft': [('readonly', False)]}),
diff --git a/addons/sale/wizard/sale_make_invoice_advance.py b/addons/sale/wizard/sale_make_invoice_advance.py
index f3d9bd65a91..47c6236d9a4 100644
--- a/addons/sale/wizard/sale_make_invoice_advance.py
+++ b/addons/sale/wizard/sale_make_invoice_advance.py
@@ -36,7 +36,7 @@ class sale_advance_payment_inv(osv.osv_memory):
 
     _columns = {
         'product_id': fields.many2one('product.product', 'Advance Product', help="Select a product of type service which is called 'Advance Product'. You may have to create it and set it as a default value on this field."),
-        'amount': fields.float('Advance Amount', digits_compute= dp.get_precision('Sale Price'), required=True, help="The amount to be invoiced in advance."),
+        'amount': fields.float('Advance Amount', digits_compute= dp.get_precision('Account'), required=True, help="The amount to be invoiced in advance."),
         'qtty': fields.float('Quantity', digits=(16, 2), required=True),
         'advance_payment_method':fields.selection([('percentage','Percentage'), ('fixed','Fixed Price')], 'Type', required=True, help="Use Fixed Price if you want to give specific amound in Advance, Use Percentage if you want to give percentage of Total Invoice Amount."),
     }