| 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 | $247.81 | 4.370% | $258.6393 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $156.68 | 10.634% | $173.3414 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $244.68 | 6.429% | $260.4105 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $238.55 | 9.291% | $260.7137 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $206.26 | 11.431% | $229.8376 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $227.61 | 3.265% | $235.0415 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $51.35 | 7.226% | $55.0606 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $1,372.94 | $1,473.0446 | $1,473.04 | $1,473.05 | $1,472.90 | |