Question 108892 in Json Question posted in
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Json – How to round decimal to 3 decimal places?

I have variable result. It contains each time different value. It is decimal number. How can i round or just show 3 decimal places?

Code:

var result = amount * exchangeRate1[fromCurrency] / exchangeRate2[toCurrency];
Tags:

2

Answers


  1. 0

    Try this:

    Math.Round(result, 3);
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  2. 0

    if you want to SHOW 3 decimal places, you have to format value to string

     string val = Math.Round(result,3).ToString("0.000"); // 2.000

    if you use just Round

    result = Math.Round(result,3) // 2

    it will be shown less then 3 decimal places, if your result has less than 3 decimal places.

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