| 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 | $207.45 | 7.511% | $223.0316 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $62.33 | 9.820% | $68.4508 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $151.81 | 10.148% | $167.2157 | $167.22 | $167.20 | $167.20 |
| Purchase #4 | $13.75 | 9.454% | $15.0499 | $15.05 | $15.05 | $15.00 |
| Purchase #5 | $202.67 | 12.394% | $227.7889 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $190.75 | 11.185% | $212.0854 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $61.54 | 6.247% | $65.3844 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $890.30 | $979.0067 | $979.01 | $979.05 | $979.00 | |