Rounding Calculator

Rounding is the process of reducing the number of digits in a number while keeping its value close to the original. This Rounding Calculator helps you round any number to a desired precision, whether it's a whole number, tenths, hundredths, thousandths, or ten-thousandths. Rounding simplifies calculations, improves readability, and is essential in scientific, financial, and everyday numerical applications.

• Identify the target decimal place (e.g., tenths, hundredths).
• Locate the deciding digit immediately after the target place.
• Apply the rounding rule: if the deciding digit ≥ 5, round UP; otherwise, round DOWN.
• Calculate the final rounded value and visualize it on a number line.

Using this Rounding Calculator, you can round numbers accurately to any decimal place, understand the rounding rules step-by-step, and see the results visually. This makes it easier to handle numerical data in academics, finance, science, and everyday situations.