Rounding Nearest Hundredth Calculator

Rounded value
1,234.57
Rounding Calculator
Rounded value (formatted)
1,234.57
Rounded minus original
0.003
Rounded toward -infinity
1,234.56
Rounded toward +infinity
1,234.57
Rounding step (place value)
0.01
Rule applied
2 decimal places, round half away from zero
Worked out from IEEE Std 754-2019, Standard for Floating-Point Arithmetic, ยง4.3 Rounding-direction attributes (roundTiesToEven, roundTowardZero, roundTowardPositive, roundTowardNegative) and 1 other source.

How this is worked out

4 steps
  1. Rounding 1234.567 to 2 decimal places using "round half away from zero".
  2. The rounding step is 0.01, so the neighbours are 1234.56 and 1234.57.
  3. 1234.567 / 0.01 = 123456.7, which the rule sends to 123457.
  4. 123457 x 0.01 = 1234.57

Results are general information, not financial, tax, legal, medical or engineering advice.