how to use decimal format java
DecimalFormat df = new DecimalFormat("0.00");
//Don't forget you can use # instead of 0's to have
//a more flexible output
double pie = 3.14159265359;
System.out.println("double : " + pie);
System.out.println("double : " + df.format(pie));
//Prints 3.14setting scale to big decimal java
// 1.
new BigDecimal("35.3456").round(new MathContext(4, RoundingMode.HALF_UP));
//result = 35.35
// 2.
new BigDecimal("35.3456").setScale(4, RoundingMode.HALF_UP);
// result = 35.3456Copyright © 2021 Codeinu
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