The currency format of custom fields has become an issue for us too.
We're a global company but report to our Global Finance in U.S. Dollars.
When users in other regions enter currency values in custom fields, they
often enter using the format they're accustomed to. Following Chris's
example above, users mistakenly transpose the use of commas and periods.
So when they enter € 1.234,44, it comes across in on our reports
$1.23. We have added descriptive text explaining how to enter values,
made ...