Modified the web application for applying four decimal points to the quantity and unit price, as per checking, it is now ok, but the zero has no decimal points. Modified the web application again and added a condition that will add the decimal points for the zero value as the function in the query does not add the decimal points to it. Tested the changes, and as per testing, it is now OK. Compared the generated from my local versus the file from the server it is tally.