Wrong currency conversion pricing in AppStore?

I wasn’t sure were to post this question.
I wonder if the pricing for Swedish currency is wrong in App Store? Lately the prices seems off., they are too high.
example:
Renewal App: Centr founding member SEK1079 in App Store.

On my membership page the price is listed in USD 95.99.
If I use Forex to calculate 95.99USD to SEK I get: 868sek! There is a diff of 211 SEK between App Store rates and Forex conversion.

Even with some additional charges for currency, this diff seems too high.

I saw a comment on another app as well from another person that said the prices were wrong.

who sets the currency conversion rates?
Wrong currency conversion pricing in AppStore?
 
 
Q