| 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 | $39.42 | 4.411% | $41.1588 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $149.80 | 12.631% | $168.7212 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $92.57 | 5.856% | $97.9909 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $6.62 | 10.222% | $7.2967 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $165.59 | 13.818% | $188.4712 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $231.44 | 12.764% | $260.981 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $187.91 | 8.381% | $203.6587 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $873.35 | $968.2785 | $968.28 | $968.25 | $968.40 | |