| 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 | $66.71 | 7.802% | $71.9147 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $167.67 | 7.656% | $180.5068 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $94.82 | 13.698% | $107.8084 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $35.32 | 13.742% | $40.1737 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $164.29 | 11.721% | $183.5464 | $183.55 | $183.55 | $183.50 |
| Purchase #6 | $70.84 | 12.650% | $79.8013 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $186.38 | 12.348% | $209.3942 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $786.03 | $873.1455 | $873.14 | $873.10 | $873.10 | |