Report Designer - Format qty & Price to 2 decimal places only

On the default Sales Order print out the Quantity, Price and Discount Percent field prints out to 4 or more decimal places.  Example

How do i modify the format in the Report Designer to only Print 2 decimal places. So the qty reads  1.00, price reads as 17,198.00 and disc pct reads 3.43%   I am assuming i change this in the Appearance row for each field.  I can not get the correct Syntax.  Example below is what is in there by default.