| 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 | $118.26 | 3.372% | $122.2477 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $35.86 | 6.641% | $38.2415 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $225.75 | 7.504% | $242.6903 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $20.40 | 8.195% | $22.0718 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $183.46 | 3.767% | $190.3709 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $107.76 | 6.723% | $115.0047 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $180.44 | 8.499% | $195.7756 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $871.93 | $926.4025 | $926.40 | $926.40 | $926.40 | |