| 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 | $11.71 | 11.663% | $13.0757 | $13.08 | $13.10 | $13.10 |
| Purchase #2 | $75.37 | 11.836% | $84.2908 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $244.56 | 6.865% | $261.349 | $261.35 | $261.35 | $261.30 |
| Purchase #4 | $62.75 | 8.509% | $68.0894 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $220.94 | 3.501% | $228.6751 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $66.95 | 13.819% | $76.2018 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $193.56 | 13.411% | $219.5183 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $875.84 | $951.2001 | $951.21 | $951.25 | $951.20 | |