title: How to Dynamically Toggle Currency Formatting in Crystal Report
body: <p>I need the ability to toggle currency formatting for a decimal field on a Crystal Report.  In cases where the decimal represents a percent, I do not want the currency symbol in front of the decimal.  I currently do not have the ability to change the DataSet behind the report or how it is filled.  So, I'd like to find a solution for this one the Crystal side.</p>
  
  <p>My experience with Crystal Engine is limited so, I'd like to know if this is possible via a report function.  The DataSet behind the report has a Boolean value (IsRatePercent) that can be used in a formula to determine whether or not the currency symbol should be displayed.</p>