| 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 | $94.75 | 3.136% | $97.7214 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $101.58 | 5.729% | $107.3995 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $231.44 | 13.179% | $261.9415 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $20.86 | 12.459% | $23.4589 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $28.82 | 5.552% | $30.4201 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $53.85 | 13.804% | $61.2835 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $46.57 | 13.605% | $52.9058 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $577.87 | $635.1307 | $635.13 | $635.10 | $635.10 | |