| 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 | $144.75 | 10.419% | $159.8315 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $41.82 | 6.259% | $44.4375 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $55.89 | 11.504% | $62.3196 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $122.78 | 8.252% | $132.9118 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $209.95 | 8.212% | $227.1911 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $220.96 | 11.411% | $246.1737 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $84.69 | 10.303% | $93.4156 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $880.84 | $966.2808 | $966.28 | $966.25 | $966.20 | |