| 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 | $21.49 | 3.692% | $22.2834 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $67.95 | 13.176% | $76.9031 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $94.74 | 9.410% | $103.655 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $211.91 | 6.425% | $225.5252 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $121.79 | 4.685% | $127.4959 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $101.94 | 13.108% | $115.3023 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $185.35 | 6.398% | $197.2087 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $805.17 | $868.3736 | $868.38 | $868.40 | $868.40 | |