Rounding Calculator
Round Numbers to Any Decimal Place
Result:
0.00
About Rounding Numbers
Rounding numbers is a fundamental mathematical operation that simplifies numbers to a desired level of precision. This calculator helps you round any decimal number to your specified number of decimal places.
Common Rounding Rules:
- • If the digit to the right is 5 or greater, round up
- • If the digit to the right is 4 or less, round down
- • For negative numbers, the same rules apply to their absolute value
Examples:
- • 3.14159 rounded to 2 decimal places = 3.14
- • 2.7777 rounded to 3 decimal places = 2.778
- • -1.9555 rounded to 1 decimal place = -2.0