| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $7.29 | 5.156% | $7.6659 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $87.43 | 11.259% | $97.2737 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $236.89 | 10.467% | $261.6853 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $97.66 | 4.788% | $102.336 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $175.62 | 13.793% | $199.8433 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $43.81 | 11.218% | $48.7246 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $61.99 | 7.315% | $66.5246 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $710.69 | $784.0534 | $784.05 | $784.00 | $784.00 | |