[Dolibarr-git] [Dolibarr/dolibarr] 313689: FIX: excl. tax price not properly rounded

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: 3136895dc7d5d883d2d32d6ac1fe86a3d16f1afd
      
https://github.com/Dolibarr/dolibarr/commit/3136895dc7d5d883d2d32d6ac1fe86a3d16f1afd
  Author: bomuux <address@hidden>
  Date:   2016-10-26 (Wed, 26 Oct 2016)

  Changed paths:
    M htdocs/fourn/facture/card.php

  Log Message:
  -----------
  FIX: excl. tax price not properly rounded

When adding a 'free line' product or service in a supplier invoice, the amount  
excluding tax (HT) is not properly rounded, in particular when calculated from 
full tax price. This leads to inconsistencies in results when using large 
quantities or small precision in settings. Test case :
with default settings
MAIN_MAX_DECIMALS_UNIT = 5
MAIN_MAX_DECIMALS_TOT = 2
MAIN_MAX_DECIMALS_SHOWN = 8

Add in a new invoice a free product with 13.33 TTC (full tax), quantity 1, 
save, then edit the line with quantity 10111
Now in another invoice, add a free product with 13.33 TTC (full tax), quantity 
10111, save.
Exact same data in the two invoices, but Tax and grand total are different, and 
false in second case because computed before rounding.

Also removed some direct access to $_POST array.


  Commit: ff3a14319add1dc7672ca40c52d21f5991ba806c
      
https://github.com/Dolibarr/dolibarr/commit/ff3a14319add1dc7672ca40c52d21f5991ba806c
  Author: Laurent Destailleur <address@hidden>
  Date:   2016-10-26 (Wed, 26 Oct 2016)

  Changed paths:
    M htdocs/fourn/facture/card.php

  Log Message:
  -----------
  Merge pull request #5928 from bomuux/patch-1

Fix: price not properly rounded, VAT inconsistencies


Compare: 
https://github.com/Dolibarr/dolibarr/compare/1216b6f1d8b1...ff3a14319add