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I have a question related to an earlier question on the forum: http://www.joomlathat.com/support/invoice-manager/general/same-taxes-percentage-different-roundings-of-decimals .

As a result of te issue in above post, in the bottom of the invoice there are more "total tax amount items" lines generated.
For each different percentage Invoice Manager generates a line.
I just want one line with "Total VAT amount" .

But I wonder why Invoice Manager seems to calculate back the percentage in the template.
Because of the roundings of decimals, I.M. calculate different percentages which causes more "Total Vat amount" - lines.

I can solve this problem by adjusting all prices of all products in our webshop. (I tried with some products) But that is a hell of a job ;-)
And the problem remains in case of paymentcosts (Paypal). In that case I don't know what I can do to avoid it.

In the original invoice from Virtuemart this is not a problem. (see the attached image)

Okay, it looks terrible ;-), but it is just one line for "Total Vat amount" (Totaal).

See the attached images.

Now I hope that all this will not be a problem anymore in the new version which will be released in a few weeks.

If so, I will just wait a few weeks :)

But if not, I hope there is another solution for it.

Kind regards,


Francis
Responses (2)
  • Accepted Answer

    Friday, March 11 2016, 04:34 PM - #Permalink
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    this is related to rounding, indeed.
    in this example you show me, the problem is that one of the charges is so small (0,07), that the difference in rounding becomes huge (19,5% instead of 21%).. because the rounding is indeed very big.

    what we can do is, as I was saying, to "unify" these VAT percentages in the template rendering.

    if you want, send me access to the site at support@ joomlathat.com and I'll take a look at it.
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  • Accepted Answer

    Saturday, March 12 2016, 07:06 PM - #Permalink
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    We solved the problem. We changed some settings within Virtuemart related with the VAT calculation rules.
    We tried so many settings, that I can't say which particular change of settings was te one that solved the issue.

    Kind regards,


    Francis
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