| 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 | $8.28 | 12.776% | $9.3379 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $140.33 | 6.528% | $149.4907 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $45.46 | 9.336% | $49.7041 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $25.29 | 8.118% | $27.343 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $175.92 | 11.130% | $195.4999 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $42.34 | 7.111% | $45.3508 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $120.84 | 5.557% | $127.5551 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $558.46 | $604.2815 | $604.28 | $604.30 | $604.30 | |