| 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 | $96.95 | 6.200% | $102.9609 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $143.62 | 11.283% | $159.8246 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $9.25 | 7.154% | $9.9117 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $202.26 | 8.375% | $219.1993 | $219.20 | $219.20 | $219.20 |
| Purchase #5 | $81.83 | 7.844% | $88.2487 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $147.53 | 3.137% | $152.158 | $152.16 | $152.15 | $152.20 |
| Purchase #7 | $98.64 | 8.636% | $107.1586 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $780.08 | $839.4618 | $839.46 | $839.40 | $839.50 | |