Zero Decimal values in AL11 file download

Hi Experts,

We have a program to download data into XLS file in AL11 application server. We have a currency column to be passed on to the file. The issue here is I have a decimal value like 201.30 and 200.00 but these values are downloading in AL11 as 201.3 and 200, But I want the values as how it is passing in the string. I am using Open data set statement and inside that concatenating all fields and transferring it into file. I tried searching in the forum and find couple of links none of them helped. Could anyone advice how to overcome this?

Thanks

Siva