South Dakota Sales Tax Calculator

Work out the sales tax and checkout total for any price in South Dakota — instantly.

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Sales tax in South Dakota

The South Dakota state sales tax rate is 4.2%. Cities and counties in South Dakota can add local sales tax on top of the 4.2% state rate, so your checkout total may be slightly higher — enter your local rate in the calculator for the combined figure.

South Dakota sales tax table (4.2% state rate)

Pre-tax priceSales taxTotal
$5.00$0.21$5.21
$10.00$0.42$10.42
$20.00$0.84$20.84
$50.00$2.10$52.10
$100.00$4.20$104.20
$200.00$8.40$208.40
$500.00$21.00$521.00
$1,000.00$42.00$1,042.00

Base state rate only; local taxes may apply. Rates change — confirm important figures with the South Dakota department of revenue.

Need a different state, or Australian GST? Use the full GST & sales tax calculator.