Additional Notes
Why do Java developers often use `BigDecimal` for money?
Track: Java
Topic: Core Java
Focus: Numeric Types and Money Basics
Java: Numeric Types and Money Basics
Answer
Because it handles decimal arithmetic more explicitly than floating-point types.
Money calculations are sensitive to rounding and precision. `BigDecimal` is heavier than `double`, but it gives more honest control over decimal behavior, which matters in real checkout totals and discounts.
Money calculations are sensitive to rounding and precision. `BigDecimal` is heavier than `double`, but it gives more honest control over decimal behavior, which matters in real checkout totals and discounts.
Topics: Core Java Java Numeric Types and Money Basics