| 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 | $207.72 | 4.744% | $217.5742 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $82.55 | 11.108% | $91.7197 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $52.34 | 13.688% | $59.5043 | $59.50 | $59.50 | $59.50 |
| Purchase #4 | $129.36 | 3.858% | $134.3507 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $131.38 | 5.866% | $139.0868 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $184.25 | 8.408% | $199.7417 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $104.96 | 5.734% | $110.9784 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $892.56 | $952.9558 | $952.95 | $952.95 | $953.00 | |