| 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 | $73.30 | 5.208% | $77.1175 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $63.95 | 3.641% | $66.2784 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $107.83 | 9.338% | $117.8992 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $233.63 | 6.568% | $248.9748 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $191.58 | 9.743% | $210.2456 | $210.25 | $210.25 | $210.20 |
| Purchase #6 | $244.65 | 12.745% | $275.8306 | $275.83 | $275.85 | $275.80 |
| Purchase #7 | $85.85 | 13.501% | $97.4406 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $1,000.79 | $1,093.7867 | $1,093.79 | $1,093.80 | $1,093.70 | |