c2c-oerpscenario team mailing list archive

[Bogdan Stanciu <bogdanovidiu.stanciu@xxxxxxxxx>]

On 07. 02. 11 06:03, Sharoon Thomas http://openlabs.co.in wrote:
> Hmmm... This discussion/debate of use of float never seems to end ???
>
> If you need more references:
>
> Why the Tryton (http://tryton.org a fork of OpenERP) decided to use
> decimals: https://lists.launchpad.net/openerp-expert-
> accounting/msg00070.html
>
> Why Fabien/OpenERP SA considers Float as the solution:
> https://lists.launchpad.net/openerp-expert-accounting/msg00067.html
>
> The solution IMHO is to use Decimals which avoids all the nonsense of
> rounding (of course at the cost of performance, which could be improved
> 12x by use of cDecimal http://www.mail-archive.com/tryton-
> dev@xxxxxxxxxxxxxxxx/msg01347.html).
>
> Quoting one of my friends in the OpenERP community "We have uml
> designer, view designer, report desinger, fancy dashboards but can't do
> a single sum(debit) :)"
>
Sharoon,

Unfortunately using decimals does not change anything for this matter.
Because your documents ARE using decimals (dp = 3 means 3 decimals and
so on).

b

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

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

Status in OpenERP Addons (modules):
  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

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