| 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 | $108.52 | 13.374% | $123.0335 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $238.29 | 13.470% | $270.3877 | $270.39 | $270.40 | $270.40 |
| Purchase #3 | $19.57 | 8.266% | $21.1877 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $216.87 | 13.644% | $246.4597 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $92.90 | 4.356% | $96.9467 | $96.95 | $96.95 | $96.90 |
| Purchase #6 | $44.46 | 9.114% | $48.5121 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $49.89 | 13.646% | $56.698 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $770.50 | $863.2254 | $863.23 | $863.25 | $863.20 | |