Round-off Currency Field Value and Print it With $ Sign
To round-off currency field value to a specified number of digits and print it with $ sign, use nested functions. The nested functions format is:$F.FORMAT('<currency sign> {0}',$F.LNUMBER(<field>,<scale>))
The following is a sample nested function to print the number as per the locale of the user generating the report:
{{$F.FORMAT('$ {0}',$F.LNUMBER($D.Service_Maintenance_Contract.SVMXC__Contract_Price2__c,2))}}