| 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 | $58.31 | 10.376% | $64.3602 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $42.89 | 11.360% | $47.7623 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $117.67 | 12.308% | $132.1528 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $89.51 | 11.634% | $99.9236 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $212.84 | 6.720% | $227.1428 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $195.60 | 3.449% | $202.3462 | $202.35 | $202.35 | $202.30 |
| Purchase #7 | $153.35 | 13.287% | $173.7256 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $870.17 | $947.4135 | $947.41 | $947.40 | $947.40 | |