Accurate tax calculation

[lazyeye]

Permutation prices are given excluding tax, ok? But I want them with tax included.
I've modified the permutation price sublayout to pass the rounded price multiplied by the vat (19.6% = 1.196) to the formattedcurrency routine but the figures I get back are not always accurate, showing discrepancies in the first or second decimal places. I've replaced the round function by a custom function which allows rounding at different decimal places. Most results I get are now accurate, but some figures still show some discrepancy.
In fact, I'd like to have the exact same formula actinic uses to compute taxes.

Any pointers?

Lazyeye

[completerookie]

I'm sure there's a couple of ways that vat can be calculated within actinic (not sure why though) - check the search looking for VAT calculation or vat calculate - I seem to remember something in the past.

[Mike Hughes]

With actinic you can choose a number of different VAT rounding schemes. Check which one is the default under Business Settings> Tax

Mike