| 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 | $151.92 | 3.220% | $156.8118 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $33.73 | 4.571% | $35.2718 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $201.54 | 11.863% | $225.4487 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $245.95 | 8.639% | $267.1976 | $267.20 | $267.20 | $267.20 |
| Purchase #5 | $42.98 | 12.319% | $48.2747 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $18.50 | 12.555% | $20.8227 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $102.87 | 3.309% | $106.274 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $797.49 | $860.1013 | $860.09 | $860.00 | $860.10 | |