Round to Nearest Tenth
Use this page when your output needs one decimal place and clear tie-method control.
Rounding Calculator
Enter a number and choose your rounding preferences
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🧪 Quick Examples
📋 How It Works
How It Works
1
Step 1
Keep one decimal place and inspect the hundredths digit.
2
Step 2
Apply the selected rounding method.
3
Step 3
Return a 1 dp result.
📊 Examples
Worked Examples
Examples include carry-over cases like 19.99 to one decimal place.
| Input | Target | Method | Result |
|---|---|---|---|
| 5.24 | Nearest Tenth (1 dp) | Round Half Up | 5.2 |
| 5.25 | Nearest Tenth (1 dp) | Round Half Up | 5.3 |
| 19.99 | Nearest Tenth (1 dp) | Round Half Up | 20.0 |
Tips
Common Mistakes
Avoid these frequent rounding errors when validating outputs.
- Checking thousandths instead of hundredths.
- Dropping to whole number output by mistake.
- Forgetting to preserve a trailing decimal zero when needed.
- Ignoring method choice at tie boundaries.
❓ FAQ
Frequently Asked Questions
Is nearest tenth the same as 1 decimal place?
Yes. Nearest tenth means keeping one digit after the decimal point.
Which digit decides tenth rounding?
The hundredths digit controls whether the tenths digit changes.
Can I switch to 2 dp here?
Use nearest hundredth or the decimal hub for multi-decimal options.
Do methods matter at 1 dp?
Yes. Different methods can produce different results on tie values.