To activate multi-currencies & add home currency
- Click Setup > Organization Settings > Currencies.
- In the Currencies page, select the Home Currency from the drop-down list.
Note that the home currency cannot be changed. The format of the selected currency will be shown.

- Click the Customize link to change the following:
- Select the Thousand Separator from the drop-down list.
- Select the Decimal Places from the drop-down list.
- Select the Decimal Separator from the drop-down list.
- Click OK.
- Click Confirm.