Sunday, April 20, 2014

Losing precision after multiplication in SQL Server

Yesterday I was doing a little multiplication operation in SQL SERVER. The computation involves multiplication of two decimal numbers. A point to note here is that I've to be very careful while performing the calculations because it's a monetary thing. So, Whatever the calculation made, it must be very accurate such that I shouldn't miss any fractions as it costs in MILLIONS.
The scenario is that I've two numbers, after multiplying each other I'm losing the precision of the values. I've tried to check my database for any faulty data that caused the issue. But the data is absolutely fine.