java - Double vs. BigDecimal? - Stack Overflow
A BigDecimal is an exact way of representing numbers. A Double has a certain precision. Working with doubles of various magnitudes (say d1=1000.0 and d2=0.001) could result in the 0.001 …
How to use comparison operators like >, =, < on BigDecimal
Jan 8, 2016 · Compares this BigDecimal with the specified BigDecimal. Two BigDecimal objects that are equal in value but have a different scale (like 2.0 and 2.00) are considered equal by …
java - BigDecimal, precision and scale - Stack Overflow
Feb 16, 2016 · A BigDecimal is defined by two values: an arbitrary precision integer and a 32-bit integer scale. The value of the BigDecimal is defined to be . Precision: The precision is the …
java - BigDecimal - to use new or valueOf - Stack Overflow
Mar 15, 2012 · For BigDecimal: this is a bit tricky, because they don't do the same thing. BigDecimal.valueOf(double) will use the canonical String representation of the double value …
BigDecimal.ZERO vs. new BigDecimal (0). Which to use and why?
In the OpenJDK 6b14 implementation, for example, BigDecimal.ZERO is created by invoking the private new BigDecimal(BigInteger, long, int) constructor with values BigInteger.ZERO, 0, and …
Compare if BigDecimal is greater than zero - Stack Overflow
Nov 12, 2010 · How can I compare if BigDecimal value is greater than zero?
Java:Why should we use BigDecimal instead of Double in the real …
Apr 16, 2016 · When dealing with real world monetary values, I am advised to use BigDecimal instead of Double.But I have not got a convincing explanation except, "It is normally done that …
How to convert an integer to bigdecimal in Java - Stack Overflow
Apr 16, 2018 · I want to create a method that calculates multiplication of an integer and a bigdecimal. I search on Google and forums, but I didn't find anything. import …
How to truncate a BigDecimal without rounding - Stack Overflow
After a series of calculations in my code, I have a BigDecimal with value 0.01954 I then need to multiply this BigDecimal by 100 and I wish the calculated value to be 1.95 I do not wish to …
Convert double to BigDecimal and set BigDecimal Precision
In Java, I want to take a double value and convert it to a BigDecimal and print out its String value to a certain precision. import java.math.BigDecimal; public class Main { public static void