https://DevOpsCloud.io -- Cloud Monk Losang Jinpa, Ph.D., MCSE/MCT, GitOps DevOps Engineer

Java BigDecimal.setScale() is a method in the Java BigDecimal class that sets the scale of the BigDecimal, which determines the number of decimal places. This method is often used to ensure a specific precision or rounding behavior when working with decimal numbers. Introduced in Java 2004 with Java 5, setScale() is commonly used in financial and scientific calculations to control the number of significant digits.

https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html