Round

"Round" means adjusting a number to make it simpler or more appropriate for a specific level of precision. For example, if you have 3.14159 and round it to two decimal places, it becomes 3.14. This process involves changing the number to the nearest value with fewer digits, often to make calculations easier or results easier to interpret. Rounding can be done to the nearest whole number, tenth, hundredth, etc., depending on the context. It's a common mathematical tool used to simplify complex numbers while maintaining a close approximation.