to round off a decimal

• 四舍五入

to round off a decimal的用法和样例：

例句

1. Round each measurement to the nearest whole inch or centimetre.
   将每个测量数目四舍五入到最近的英寸或厘米整数。
2. The figures may not be added up to the total due to rounding up.
   细项数字不等于合计数系四舍五入之故。