Public Function GetValue(ByVal total as Integer) As Integer
   total = total - (total * 0.04)
   Return total
 End Function

 Public Function GetCalValue(By caltotal as Integer) As Integer
   caltotal = (caltotal - (caltotal * 0.04)) + (caltotal * 0.004)
   Return caltotal
 End Function

Error    1   There is an error on line 5 of custom code: [BC30213] Comma or ')' expected.
   C:UsersuserDocumentsVisual Studio 2012ProjectsWindowsApplication3WindowsApplication3Report5.rdlc WindowsApplication3