My form is not calculating when German users upload from Business website. Problem is this: We have checked the pdf form concerning the functionality and the problem seems to be the decimal separator.
So, if you have a price of 16.95 it is displayed as 16,95 in the pdf form for us. In the end the form seems to ignore whatever is behind that comma when it comes to calculating.
For example the price of 16,95 € with a quantity of 2 should be 33,90 € total, but as a result of the ignored numerics behind the comma we get a 32,00 € total.