Modern Java · interview question
How does using a BigDecimal in a value object benefit financial calculations?
Multiple choiceMediumchapter-7-curatedpremiummodern-javavalue-objects
Answer and explanation
Correct answer
B. Prevents precision loss
Why
BigDecimal is used for financial calculations because it provides precise control over decimal places and prevents the rounding errors typically associated with floating-point arithmetic, ensuring accuracy in monetary values.
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