| 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 | $81.57 | 11.336% | $90.8168 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $143.87 | 5.132% | $151.2534 | $151.25 | $151.25 | $151.30 |
| Purchase #3 | $158.73 | 4.363% | $165.6554 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $67.45 | 11.542% | $75.2351 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $76.46 | 11.557% | $85.2965 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $74.65 | 6.109% | $79.2104 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $79.80 | 9.583% | $87.4472 | $87.45 | $87.45 | $87.40 |
| 7 purchase totals = | $682.53 | $734.9148 | $734.93 | $734.90 | $734.90 | |