| 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 | $42.94 | 3.369% | $44.3866 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $6.74 | 5.744% | $7.1271 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $37.79 | 5.405% | $39.8325 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $246.96 | 3.368% | $255.2776 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $150.70 | 8.217% | $163.083 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $129.50 | 11.467% | $144.3498 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $198.30 | 7.719% | $213.6068 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $812.93 | $867.6634 | $867.67 | $867.75 | $867.60 | |