| 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 | $94.79 | 8.524% | $102.8699 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $250.67 | 12.651% | $282.3823 | $282.38 | $282.40 | $282.40 |
| Purchase #3 | $119.39 | 4.686% | $124.9846 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $42.96 | 13.360% | $48.6995 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $202.28 | 7.697% | $217.8495 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $129.68 | 13.327% | $146.9625 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $76.46 | 9.185% | $83.4829 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $916.23 | $1,007.2312 | $1,007.22 | $1,007.25 | $1,007.30 | |