Is it possible to easily round a figure up to the nearest 100 (or 1000, 500, 200 etc.) in SQL Server?
So:
720 -> 800 790 -> 800 1401 -> 1500
One option would be to use the CEILING() function like this:
SELECT CEILING(@value/100.0) * 100
You may need to convert your value to a decimal first depending on its type.