Admin -> Site Setup -> Payments -> Currency Management
Edit the currency for which you would like to position the currency code
Navigate to the “Currency Code Display” field
Choose the position you would like to place the currency code from the available values in the drop-down. Drop down has the following position values
None- No currency code will be displayed on the front end.
Left- The currency code will display to the left of the price.
Right- The currency code will display to the right of the price.
Click Save. The updated position of the code will be displayed on the front end.