| 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 | $44.59 | 13.390% | $50.5606 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $42.49 | 6.639% | $45.3109 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $125.36 | 9.253% | $136.9596 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $125.70 | 12.568% | $141.498 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $19.81 | 10.675% | $21.9247 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $171.68 | 9.551% | $188.0772 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $26.65 | 6.365% | $28.3463 | $28.35 | $28.35 | $28.30 |
| 7 purchase totals = | $556.28 | $612.6773 | $612.68 | $612.65 | $612.70 | |