Hi Taylor,
One way to handle this, is by manually setting the style format depend on the value. The FormatPreview and FormattedText propeties helps us in getting and setting format of the resultant formula value.
Here is a
Demo Project.
Or you can go for the default format of currency cell. By setting the following code
this.gridControl1[3,3].CellType = "FormulaCell";
this.gridControl1[3,3].Format = "c";
Best Regards,
Madhan.