Finance and pricing pages
Show how prices or rates are rounded.
Content / widget · Elementor module
Decimal Rounding Tool Widget Plugin for Elementor
Let visitors round a number to 0 to 20 decimal places with half up, banker's rounding, up, down, ceiling or floor, using exact decimal arithmetic in the browser.
Included in All AccessClassic Elementor widgetFrom $29 USD / year
Complementor / Decimal rounding toolProduct preview
Text, style and layout controls inside Elementor
01 / Interactive demonstration
Try it
These are the actual published outputs of the widget. Type a number in any of them; the result updates as you type.
02 / Inside WordPress
Decimal rounding tool controls in Elementor
Content sets the decimal places, the rounding rule, whether visitors can change each, trailing zeros, thousands grouping, and every label and message. The Style tab covers the fields, the result box, the labels and the Copy and Clear buttons.
03 / Website use cases
Where to use decimal rounding tool
Many online rounding tools use binary floating point, so 1.005 to two places comes out as 1.00 instead of 1.01, and few explain which rule they use. Decimal rounding tool runs on your own page with exact decimal arithmetic. Visitors type a number, choose the decimal places and a rule such as half up or banker's rounding, and see the result, a plain summary and the exact change as they type. Nothing is sent anywhere.
Maths lessons
Compare rounding rules side by side.
Data guides
Explain banker's rounding to readers.
04 / Installation and setup
How to add a decimal rounding tool in Elementor
Start with Complementor installed and your license connected. Enable this module in the WordPress library, then configure it in Elementor.
Install Complementor, connect your license and enable Decimal rounding tool in the Complementor library.
Add the widget to a page.
Choose the decimal places and the rounding rule.
Decide whether visitors can change them and whether trailing zeros are kept.
Style it and type a number.
05 / Content and style controls
Customize decimal rounding tool in Elementor
Configure the settings available for this module to suit the page you are building.
Exact decimal rounding, no float errors.
Six rules, including banker's rounding.
0 to 20 decimal places.
Exact change shown.
Site language number format.
Copy and Clear buttons.
06 / Choose the right approach
Decimal rounding tool and Elementor alternatives
Compare the existing Elementor workflow with this Complementor module before choosing your setup.
Spreadsheet ROUND()
Visitors must open a spreadsheet, and rules differ between functions.
Online calculators
Often use floating point and take visitors off your page.
07 / Requirements and compatibility
Decimal rounding tool compatibility with Elementor
- Requires Elementor; works without WooCommerce.
- Rounds to decimal places, not significant figures.
- Up to 100 significant digits and 20 decimal places.
Complementor uses classic Elementor APIs. Atomic-native controls are not implemented. Check your theme, cache and integrations on a staging site before release.
08 / Common setup problems
Troubleshoot decimal rounding tool
Check these settings if the published page behaves differently from the editor.
Why does 2.5 round to 2?
The rule is half to even (banker's rounding). Choose half up for 3.
Why did 1.005 become 1005?
On sites with a decimal comma, dots in groups of three are read as thousands separators. Type 1,005.
Why is there a message about digits?
Numbers are limited to 100 significant digits between 10^-1000 and 10^1000.
Why are there extra zeros?
Keep trailing zeros is on. Turn it off to show 2.5 instead of 2.50.
Decimal rounding tool plugin questions
Does it need Elementor Pro?
No. It works with the free version of Elementor.
Is it exact?
Yes. It rounds the decimal digits you type, not a binary approximation.
Is anything sent to a server?
No. Rounding happens in the visitor's browser and nothing is saved.
Is it accessible?
Yes. The fields are labelled and the summary is announced to screen readers.
Does it need JavaScript?
Yes. Without it a short message is shown instead.
10 / Annual All Access subscription
Get decimal rounding tool with Complementor
This module is included with all 1007 current Complementor solutions. Choose your production website allowance; every plan includes the same modules.
One website
$29USD / year
- All 1007 current modules
- Plugin downloads and updates for one year
- New releases during the paid term
- Product support
Renews at $29 USD each year.
A few websites
$49USD / year
- All 1007 current modules
- Plugin downloads and updates for one year
- New releases during the paid term
- Product support
Renews at $49 USD each year.
More websites
$99USD / year
- All 1007 current modules
- Plugin downloads and updates for one year
- New releases during the paid term
- Product support
Renews at $99 USD each year.
Applicable taxes extra. Annual subscriptions renew automatically unless canceled in your customer account. Elementor Pro is required for Exclude current post. Read the terms and 14-day technical-issue refund policy.