| 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 | $46.94 | 4.214% | $48.9181 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $103.55 | 5.462% | $109.2059 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $235.65 | 6.678% | $251.3867 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $20.90 | 7.270% | $22.4194 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $144.61 | 11.650% | $161.4571 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $23.27 | 13.689% | $26.4554 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $153.82 | 12.682% | $173.3275 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $728.74 | $793.1701 | $793.19 | $793.15 | $793.20 | |