JS 乘法运算出现了浮点，该怎么解决 - V2EX

JS 乘法运算出现了浮点，该怎么解决 - V2EX

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这是一个创建于 3549 天前的主题，其中的信息可能已经有所发展或是发生改变。

各位前端大人，一个是 20000 以内的任一整数，乘以固定的 0.99 。按道理说，怎么算也只有两位小数啊，有时候计算的结果还非常大，请问该怎么写

2 条回复 2016-04-02 05:19:34 +08:00

1

binux

2016-04-02 04:49:50 +08:00

0.99*2
1.98
0.99*5432
5377.68
0.99*15432
15277.68
0.99*20000
19800
0.99*19999
19799.01

2

leehon

OP

2016-04-02 05:19:34 +08:00

@binux 谢谢，确定是其他地方出 bug 了

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