I want to know as well.
名词性质：rounding, round-up动词性质：round up , round down
you'd better round up these figures
roundThe number 1.64 can be rounded to 1.6 or to 2.1.64可以四舍五入到1.6或2
四舍五入 [词典] [数] rounding; half adjust; round-up; omitting decimal fractions smaller than 0.5 and counting all others, including 0.5, as 1;round; [例句]我们得把小数四舍五入成整数。We needed to do decimals to round up and round down numbers
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小帅cgnn
