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[Bug 707923] Re: [6.0 and 5] invoice tax - rounding issue

 

Hi Quentin,

as I read in the German Forum this is a big problem for german companies
which will lead to a problem in growing in the german market. Can you
please mention some discussions for that, so that we can understand why
the Core Development has decided to compute this a) via horizontal
calculations and b) the second big discussion in the german forum why
you compute float and not int datatypes.

Thx in advance

Felix

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https://bugs.launchpad.net/bugs/707923

Title:
  [6.0 and 5] invoice tax - rounding issue

Status in OpenERP Modules (addons):
  Won't Fix

Bug description:
  see attachment

  due to rounding of the calculated tax for each position we get totals
  which are wrong.

  In Austria we usually group the basis per tax rate and calculate the
  tax from this basis to avoid such errors.

  in account/invoice.py
  class account_invoice_tax  - 
  def compute must be modified 

  actually only some lines of code to group the invoice lines before
  calculating the tax

  probably this has been discussed (but not solved) already





References