I want to calculate prices in a LaTex file. This means I want to add two numbers with exactly 2 decimal places and I want to multiply these values by an integer.
An other thing is the output format. The numbers should be printed like this: 1.234.567,89 (I want to use this in Germany, and there we write numbers like that).
I know there are many packages for calculation in LaTeX, but I assume/hope there is one especially for money values.