| 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 | $72.90 | 11.292% | $81.1319 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $58.75 | 4.689% | $61.5048 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $238.98 | 13.653% | $271.6079 | $271.61 | $271.60 | $271.60 |
| Purchase #4 | $110.39 | 13.238% | $125.0034 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $98.33 | 7.372% | $105.5789 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $83.78 | 4.524% | $87.5702 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $206.44 | 6.684% | $220.2384 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $869.57 | $952.6355 | $952.63 | $952.65 | $952.60 | |