| 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 | $212.82 | 8.667% | $231.2651 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $41.95 | 11.418% | $46.7399 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $160.28 | 5.867% | $169.6836 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $9.78 | 5.248% | $10.2933 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $131.28 | 12.831% | $148.1245 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $103.81 | 8.684% | $112.8249 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $232.37 | 4.258% | $242.2643 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $892.29 | $961.1956 | $961.18 | $961.15 | $961.20 | |