使用parseFloat() + toFixed()兩個func
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
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參考自 https://stackoverflow.com/questions/4435170/how-to-parse-float-with-two-decimal-places-in-javascript
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使用parseFloat() + toFixed()兩個func
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
--
參考自 https://stackoverflow.com/questions/4435170/how-to-parse-float-with-two-decimal-places-in-javascript
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