How do I display a decimal value to 2 decimal places?

Question

When displaying the value of a decimal currently with .ToString(), it\'s accurate to like 15 decimal places, and since I\'m using it to represent dollars and ce

Answer 1

If you need to keep only 2 decimal places (i.e. cut off all the rest of decimal digits):

decimal val = 3.14789m;
decimal result = Math.Floor(val * 100) / 100; // result = 3.14

If you need to keep only 3 decimal places:

decimal val = 3.14789m;
decimal result = Math.Floor(val * 1000) / 1000; // result = 3.147