| 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 | $21.25 | 12.724% | $23.9539 | $23.95 | $23.95 | $24.00 |
| Purchase #2 | $73.57 | 6.297% | $78.2027 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $232.36 | 4.581% | $243.0044 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $106.44 | 13.346% | $120.6455 | $120.65 | $120.65 | $120.60 |
| Purchase #5 | $50.49 | 3.139% | $52.0749 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $76.71 | 3.821% | $79.6411 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $157.88 | 5.722% | $166.9139 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $718.70 | $764.4364 | $764.42 | $764.40 | $764.40 | |