Java retains two decimal places
Java is a high-level programming language widely used in the field of programming. In Java, retaining two decimal places means that when performing numerical calculations or output, limiting the decimal part to only two significant digits, and rounding or truncating the excess digits. PHP Chinese website has brought you relevant tutorials and articles. You are welcome to read and learn.
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Java retains two decimal places
Java's multiple methods to make double retain two decimal places. Java retains two decimal places.
This article mainly introduces the method of Java to make the double type retain two decimal places. Please refer to it for reference.
Jan 18, 2017 pm 04:24 PM
How to retain two decimal places in java
Method: 1. Use the format method, the syntax is "String.format("%.2f", value)"; 2. Use the format method of DecimalFormat; 3. Use the setScale method for rounding; 4. Use the setMaximumFractionDigits method.
Jun 23, 2021 pm 01:58 PM
How to keep two decimal places in java
Methods to retain two decimal places in java: 1. Use DecimalFormat; 2. Use the String.format method.
Aug 02, 2023 am 11:17 AM
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