Rounding Calculator
Round numbers to any precision instantly. Perfect for students, teachers, and professionals.
Rounded Result
123.46
123.45678
Original Value
2 decimals
Precision
+0.00322
Difference
Common Rounding Examples
Financial Calculation
Original: $125.7849
Rounded: $125.78
Precision: 2 decimals
Scientific Data
Original: 3.14159265
Rounded: 3.142
Precision: 3 decimals
Large Numbers
Original: 12,345
Rounded: 12,000
Precision: Thousands