1 Topic by srehman66 (edited by srehman66 06/23/2011 01:23:10 pm)

  • Registered: 06/23/2011
  • Posts: 4

Topic: Error of Calculating tax in Purchase order/supplier invoice

Hello,
when i creating purchase order the system didn't calculate actual percentage tax .. the detail screenshot is here: http://imageshack.us/photo/my-images/40/orderpic.jpg/

in mentioned pic the tax should be $5 , but its 4.76 !!!!! i am using fa2.3.5
please quick response

  • joe
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  • Registered: 03/15/2007
  • Posts: 5,106

Re: Error of Calculating tax in Purchase order/supplier invoice

No the taxes are correctly displayed. Remember that the price list in this case is tax included.
The price for an item (tax included) is $100. The price, tax excluded, is 100-4.76=95.24.
The tax is 5%. 95.24 + 5% tax = $100 (rounded).

/Joe

  • Registered: 06/23/2011
  • Posts: 4

Re: Error of Calculating tax in Purchase order/supplier invoice

hmm... very complicated ... lets see the $3.5 is the 3.5% of $100 is this possible that when i enter the amount $100(inclusive of tax) the tax will be $3.5 not any other!!????

  • Registered: 06/23/2011
  • Posts: 4

Re: Error of Calculating tax in Purchase order/supplier invoice

i think i have to change this code ::::-
// Adjustment for swiss franken, we always have 5 rappen = 1/20 franken
        if ($this->curr_code == 'CHF') {
            $val = $taxes['1']['Value'];
            $val1 = (floatval((intval(round(($val*20),0)))/20));
            $taxes['1']['Value'] = $val1;
        }
        return $taxes;
----------------
Kindly help me !!!!

  • joe
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  • Registered: 03/15/2007
  • Posts: 5,106

Re: Error of Calculating tax in Purchase order/supplier invoice

This is an old helper for Swiss tax users. If you don't need it, remove it,  of if you want to change it, feel free to do so.

/Joe

  • Registered: 12/25/2007
  • Posts: 2,448

Re: Error of Calculating tax in Purchase order/supplier invoice

The tax is caculated properly. You have set tax included pricelist, so you have 100$ including tax, and tax is is 5%*95.24=4.76

Janusz