Petrolia Sales Tax Calculator
The combined sales tax rate in Petrolia, Texas is 7.25% in 2026 — a 6.25% Texas state rate plus 1% in local add-ons. That is the 24th lowest rate of the 1210 Texas cities we track, and it runs below Texas's 8.2% average. On a $100 purchase that's $7.25 in tax for a $107.25 total.
$100.00 total
Before tax: $100.00 · Sales tax: $0.00 (0%)
State & average combined rates: Tax Foundation 2026. Local rates vary by city/county — adjust the rate for an exact figure. How we calculate →
How Petrolia's 7.25% sales tax rate breaks down
Petrolia's combined 7.25% rate is built from: 6.25% Texas state rate + 1% city rate. Texas caps combined local sales tax at 2% on top of the 6.25% state rate, for a statewide ceiling of 8.25% — Petrolia's 1% of local add-ons leaves room under that 2% local cap.
The city portion funds Petrolia directly, while any remaining local share funds county or special-purpose districts where they apply. Source: Texas Comptroller, city rates data.
Petrolia vs the rest of Texas
At 7.25%, Petrolia runs below Texas's 8.2% statewide average combined rate by 0.95%. Among the 1210 Texas cities we track by combined rate, Petrolia ranks the 24th lowest.
That makes Petrolia comparatively light on sales tax for Texas, though it's still well above zero.
Sales tax examples in Petrolia
At Petrolia's 7.25% combined rate:
$100 → $7.25 tax, $107.25 total · $1,000 → $72.50 tax, $1,072.50 total · $25,000 car purchase → $1,813 tax, $26,813 total.
Working backwards: a $1,070.00 receipt total in Petrolia means the pre-tax price was $997.67 and $72.33 was tax — use “Remove tax” mode above to reverse any total instantly.
A note on Petrolia's exact rate
The 7.25% rate applies within Petrolia's official city limits as published by Texas Comptroller — Sales Tax Rate Locator. Addresses with a Petrolia mailing address but outside the incorporated city line — a common situation on the edges of any city — can fall under a different, usually lower, rate.
For an address-exact rate, use the official lookup tool: Texas Comptroller — Sales Tax Rate Locator. This calculator pre-fills the published city-limits rate as a reliable starting point.
Petrolia sales tax — frequently asked questions
What is the sales tax rate in Petrolia, Texas?
Petrolia's combined sales tax rate is 7.25% in 2026 — 6.25% Texas state tax plus 1% in local add-ons. That's the 24th lowest rate of the 1210 Texas cities we track.
How much is sales tax on $100 in Petrolia?
At Petrolia's 7.25% rate, sales tax on a $100 purchase is $7.25, for a $107.25 total.
How much sales tax will I pay on a $25,000 car in Petrolia?
At Petrolia's 7.25% combined rate, sales tax on a $25,000 vehicle purchase is about $1,813, for a $26,813 total before any trade-in credit or registration fees.
Is Petrolia's sales tax higher or lower than the Texas average?
Petrolia runs below Texas's 8.2% statewide average by 0.95%, ranking the 24th lowest of the 1210 Texas cities we track.
How do I calculate sales tax backwards from a total in Petrolia?
Divide the total by 1 plus the rate. A $1,070.00 total in Petrolia works back to a $997.67 pre-tax price and $72.33 of tax. Use “Remove tax” mode above to do this automatically.
Does Petrolia's sales tax rate apply everywhere in the Petrolia area?
The 7.25% rate applies within Petrolia's official city limits. Nearby addresses outside the incorporated boundary can be taxed at a different rate — check Texas Comptroller — Sales Tax Rate Locator for an address-exact figure.
Compare nearby cities in Texas
See all 1210 Texas cities ranked by combined sales tax rate, or compare:
Researched & verified by the Calcuris Data & Research Team. How we build and check our tools →