How Can I Format a Floating-Point Number with Two Decimal Places in C#?

Formatting Floats with Decimal Precision

In this instance, you're attempting to display a floating-point value while maintaining a precise decimal format. Here's how you can achieve this:

To format the floating-point value Sale, you can utilize the ToString method with a specified format string. This allows you to control the display format of your output, including the number of decimal places.

For your case, you can use the following format specifiers:

• "0.00": 2 decimal places as a standard number
• "n2": 2 decimal places with commas as separators
• "c2": 2 decimal places as a currency value

Here's a modified version of your code that formats the Sale value with 2 decimal places:

Sale = float.Parse(((x.Sale_Price - (x.Sale_Price * (x.Discount_Price / 100))).ToString())).ToString("n2");

Using the "n2" format, your output will be displayed with 2 decimal places and commas for easier readability.

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