| 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 | $195.48 | 12.585% | $220.0812 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $14.26 | 11.729% | $15.9326 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $27.50 | 5.257% | $28.9457 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $62.63 | 7.256% | $67.1744 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $144.88 | 7.364% | $155.549 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $151.50 | 8.484% | $164.3533 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $215.25 | 13.567% | $244.453 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $811.50 | $896.4892 | $896.48 | $896.50 | $896.50 | |