Answers for "java how many decimals in a fload"

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

java 2 decimals

double res = Math.round(a * 100) / 100;

Posted by: Guest on December-17-2020

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