Currency exchange rates

I need a module which could do the following;

- Fetch currency rates on daily basis using cron
- I enter the tag [money|USD|130] in a node
- User sees the amount as 95.51 EUR for example, based on his selected or the default currency unit

Does something like this exist yet? I've been searching for "currency" and "money" in the modules, but none of them seem to be meant for something like this.