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[FIX] base: QWeb monetary field rounding 

QWeb monetary widget uses the precision of the currency to know the number of
digits to display on a price. The number of digits is based on log10(rounding).
For currency with rounding different than 10^x (e.g. in Switzerland 0.05
to allow 5 cents coins only), the number of displayed digits should be rounded
up. e.g. log10(0.05) is -1.3, rounded up to 2 digits.

Fixes #3233
This commit is contained in:
Goffin Simon 2014-11-13 15:33:26 +01:00 committed by Martin Trigaux
parent 3078cfbbd1
commit ae294f6222
1 changed files with 1 additions and 1 deletions
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2
openerp/addons/base/ir/ir_qweb.py
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@ -818,7 +818,7 @@ class MonetaryConverter(osv.AbstractModel):
# The log10 of the rounding should be the number of digits involved if
# negative, if positive clamp to 0 digits and call it a day.
# nb: int() ~ floor(), we want nearest rounding instead
precision = int(round(math.log10(display_currency.rounding)))
precision = int(math.floor(math.log10(display_currency.rounding)))
fmt = "%.{0}f".format(-precision if precision < 0 else 0)
from_amount = record[field_name]