Rounding of the amount

-- url of the page with the problem -- : mywebsite.com/mypage work in progress and still offline
-- HikaShop version -- : 2.2.1
-- Joomla version -- : 2.5.14
-- PHP version -- : 5.3.27
-- Browser(s) name and version -- : Firefox latest version
-- Error-message(debug-mod must be tuned on) -- : Error_message

I work with the latest version of Hika shop.
There is a problem with the calculation of VAT or the calculation of the total amount at all. Example: I have a net price of CHF 139.00, the tax is 8% = CHF 11.12, which means the total amount is then CHF 150.12. The problem is the rounding of the amount it would have to be rounded up to CHF 92.35.
I've heard that the rounding issue is resolved with the latest version - but unfortunately that is not the case. Where can I customize it?

Thanks for your support

Hi,
What I mean is, a rounding of the amount of VAT and the final amount. In Switzerland it is customary to round the amount if, for example, the final amount is 57.77, this rounded off to 57.75, or if the amount is, for example 57.78, rounded up to 57.80 - these are just examples.

Well, I think that I could achieve with a "formula" in PHP, but I do not know exactly where.

Regards Esther

Thank you for your reply.

You're right, it's basically a cosmetic display for proper display on the invoice. I know with the euro currency or dollars it is normal to see the unrounded amounts, but not with Swiss Francs.

Hika Shop is a very good shop component, therefore I have also chosen this component. I've tried before JoomShopping and VirueMart, and with these two components, it was no problem, the amounts have been rounded. So I thought that this is also possible with Hika shop.
You mentioned that I can override some views, where can I do that?

Regards Esther