Calculate VAT based on sales price

[iWim]

Hallo,

Last weekend the VAT in the Netherlands was raised from 19 to 21 percent.

In our shop all sales prices are nice rounded prices ( i.e. € 25.00). When I change VAT all sales prices are recalculated to not-so-nice looking prices (i.e. € 25.43).

Is there an option to keep the sales price as is and automatically recalculate the baseprice when changing VAT?

Thank you.
Wim

[jenkinhill]

Are you using product price override in VM2.0.10?

[iWim]

No overrides.

We have set a VAT rule of 19% for all products.
If I change the VAT to 21% the final price is increased.

I want the final price of all existing products remain the same and have the costprice of all existing products re-calculated based on the new VAT of 21%.

[babylon5]

Is this problem solved....and how?

I also need a solution for calculating "backwards" from sales price. Not one by one as the customer has more than 3000 products but as a rule.