| 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 | $250.27 | 12.378% | $281.2484 | $281.25 | $281.25 | $281.20 |
| Purchase #2 | $189.39 | 7.318% | $203.2496 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $105.72 | 3.619% | $109.546 | $109.55 | $109.55 | $109.50 |
| Purchase #4 | $21.30 | 9.352% | $23.292 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $86.94 | 13.784% | $98.9238 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $25.77 | 10.143% | $28.3839 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $7.94 | 6.656% | $8.4685 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $687.33 | $753.1122 | $753.11 | $753.10 | $753.00 | |