| 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 | $124.42 | 12.727% | $140.2549 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $135.77 | 12.205% | $152.3407 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $33.90 | 11.118% | $37.669 | $37.67 | $37.65 | $37.70 |
| Purchase #4 | $207.35 | 3.468% | $214.5409 | $214.54 | $214.55 | $214.50 |
| Purchase #5 | $158.94 | 3.113% | $163.8878 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $35.52 | 13.537% | $40.3283 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $222.44 | 5.734% | $235.1947 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $918.34 | $984.2163 | $984.21 | $984.25 | $984.20 | |