| 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 | $47.70 | 11.651% | $53.2575 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $124.28 | 6.797% | $132.7273 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $210.79 | 8.493% | $228.6924 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $61.61 | 10.520% | $68.0914 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $90.47 | 4.515% | $94.5547 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $33.32 | 4.655% | $34.871 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $204.29 | 5.494% | $215.5137 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $772.46 | $827.7080 | $827.70 | $827.70 | $827.80 | |