四舍五入计算器
将数字四舍五入到任意小数位。
如何使用 四舍五入计算器
- 1Enter the number to round
- 2Choose the number of decimal places
- 3Select the rounding method
- 4See the result instantly
关于 四舍五入计算器
The Rounding Calculator lets you round numbers using four different methods: standard rounding (round half up), floor (always round down), ceiling (always round up), and truncation (remove decimals). Choose any precision from 0 to 10 decimal places.
常见问题
What is the difference between rounding and truncation?
Rounding adjusts the last digit based on the next digit; truncation simply removes digits after the specified position without adjustment.