Answers for "3 decimal places java"

2

decimal up to 6 places in java

double num = 1.34567;
System.out.format("%.4f", num);
Posted by: Guest on November-11-2020
8

how to set 2 decimal places in java

DecimalFormat df = new DecimalFormat();
df.setMaximumFractionDigits(2);
System.out.println(df.format(decimalNumber));
Posted by: Guest on August-05-2020
2

specify decimal places java

double test = 12.15;
DecimalFormat df = new DecimalFormat("#.0");
System.out.println(df.format(test)); // Console: 12.2
// # - prints a digit if provided, nothing otherwise
// . - indicates where to put the decimal seperator
// 0 - prints a digit if provided, 0 otherwise
Posted by: Guest on December-29-2020

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