(Don't know, but maybe I should have label this issue as "Epic")
It may be worth using php_money to handle currencies in IP2
PHP library to make working with money safer, easier, and fun!
- JSON Serialization
- Big integer support utilizing different, transparent calculation logic upon availability (bcmath, gmp, plain php)
- Money formatting (including intl formatter)
- Currency repositories (ISO currencies included)
- Money exchange (including Swap implementation)