[krystofee]

Yeah, they are not, but still, afaik when I have 0.1 or 0.01 in some variable and pass it around the system it doesn't suddenly change to 0.10000000000012 (or whatever), but the problem arises in case you want to make arithmetic with it, like 0.1 + 0.2 !== 0.3, which you do not do in this library, you just pass "calculated" value how much to send where and you are done.

Partially Im just playing the devils advocate here, I know that you have to use Decimals for working with prices etc., (maybe they did not use it because it will be pretty fat dependency), but still imho it's not needed.