Additional Notes
When to use double in e-commerce?
Track: Java
Topic: Core Java
Focus: Numeric Types and Money Basics
Java: Numeric Types and Money Basics
Answer
Use double for non-critical precision. Frame the concept in practical terms so you can explain it during interview discussion.
For non-monetary, approximate values like item weight, double suffices. Example: `double weight = 1.5;` for product weight in kg.
For non-monetary, approximate values like item weight, double suffices. Example: `double weight = 1.5;` for product weight in kg.
Topics: Core Java Java Numeric Types and Money Basics