Remove rounding on invoice?

[oklok]

Currently have 0 decimal on front office which is perfect (correct behaviour, example 289,20=shows 289 in front office), however the invoice follows the same behaviour.
According to local law invoice must have exact decimals. Any tips how to make this change?

CURRENT SETTING:

My setting localization->currencies->Decimal= 0

Round mode= Round away from zero, when it is half way there

Round type= Round on each item

Result this:

Total cost 289-->289,00
Unit Price (Tax excl.) 231-->231,20
Total(Tax excl.) 232 --> 231,20
Total Tax 57 kr -->57,80
Total 289--> 289,00 kr
Tax rate 25,000= 25,00%

THANKS!

V1.7.7.5

☺️

Edited March 26, 2023 by oklok (see edit history)

[s4lvozesta]

Try here to start?
classes/pdf/HTMLTemplateInvoice.php
getContent()

For example, the variable `$footer` will be read by pdf/invoice.total-tab.tpl using `displayPrice`

[oklok]

Thanks for the latest.

Still not solved, time to solve this, anyone can recommend a fix or a nice module for this?