注：总数额列四舍五入到整数价值较低。
Remark: Total amounts are shown rounded to the lower Integer value.
将每个测量数目四舍五入到最近的英寸或厘米整数。
Round each measurement to the nearest whole inch or centimetre.
将数字四舍五入到指定的小数位数，或如果未指定小数位数，则四舍五入为整数。
Rounds a number to a specified number of decimal places or to a whole number if no decimal places are specified.
实数给整数赋值时，四舍五入到最接近的整数。
Real Numbers are rounded off to the nearest integer when assigning to an integer.
实数给整数赋值时，四舍五入到最接近的整数。
Real Numbers are rounded off to the nearest integer when assigning to an integer.
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