Change the currency settings for your project
Open File>Options dialog and then click the General Settings tab.
From the Currency combo box, select the name of the currency that you want to use and the corresponding symbol will be automatically updated.
In the Currency box, you can select one from 113 different currencies.
In the Placement box, select the position that you want the currency symbol to occupy.
In the Decimal digits box, select the number of digits after the decimal that you want to display.
You cannot use more than one currency per project. Before consolidating projects with different currency settings into one project file, you need to change the settings in each individual project to a common currency and update the cost values accordingly.
Changing the currency settings only affect the current project.