Automate sales tax calculation with Sales Tax Calculator API & Google Sheets
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 4 nodes and runs when someone submits an n8n form (“Sales Tax Calculator”). Along the way it connects Google Sheets. It also calls sales-tax-calculator5.p.rapidapi.com over HTTP.
How it runs
Trigger: When someone submits an n8n form (“Sales Tax Calculator”).
- Calculate Sales tax (HTTP Request): calls sales-tax-calculator5.p.rapidapi.com (POST)
- Re Fromat (Code): runs custom JavaScript code
- Append In Google Sheets (Google Sheets): append
Services it uses
HTTP calls to: sales-tax-calculator5.p.rapidapi.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (4)
- n8n Form Trigger
n8n-nodes-base.formTrigger - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets
From the author
Sales Tax Calculator API Integration: Automate Tax Calculation with Google Sheets & RapidAPI Effortlessly calculate and store sales tax rates based on user address data using the Sales Tax Calculator API on RapidAPI. Automate the process, format the data, and…