Well, those two cents, that doesn't happen everywhere.

When I buy in a store and it gives it's prices in EUR I expect them to bill it in euro. If they would do so, I would have paid 1.99 EUR as stated. But because they didn't took EUR (without any info about that) two cent got lost at unit conversions and I had to pay 2.01 EUR the end.It may only be 2ct, but I think gives very bad und unprofessional feeling to it.

I mean I go to a german website, buy something in EUR and they use some other currency? Didn't expect that.