| 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 | $112.38 | 8.514% | $121.948 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $125.81 | 5.450% | $132.6666 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $138.80 | 6.773% | $148.2009 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $66.73 | 7.745% | $71.8982 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $40.93 | 13.209% | $46.3364 | $46.34 | $46.35 | $46.30 |
| Purchase #6 | $231.32 | 12.774% | $260.8688 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $39.33 | 7.553% | $42.3006 | $42.30 | $42.30 | $42.30 |
| 7 purchase totals = | $755.30 | $824.2195 | $824.23 | $824.20 | $824.20 | |