| 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 | $115.99 | 11.846% | $129.7302 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $203.88 | 8.811% | $221.8439 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $107.95 | 13.109% | $122.1012 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $212.97 | 10.637% | $235.6236 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $247.95 | 13.115% | $280.4686 | $280.47 | $280.45 | $280.50 |
| Purchase #6 | $20.32 | 5.622% | $21.4624 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $53.51 | 10.341% | $59.0435 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $962.57 | $1,070.2734 | $1,070.26 | $1,070.25 | $1,070.20 | |