| 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 | $86.59 | 3.133% | $89.3029 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $58.49 | 3.869% | $60.753 | $60.75 | $60.75 | $60.80 |
| Purchase #3 | $136.76 | 4.184% | $142.482 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $95.93 | 12.586% | $108.0037 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $179.57 | 9.861% | $197.2774 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $17.80 | 8.571% | $19.3256 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $59.59 | 11.858% | $66.6562 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $634.73 | $683.8008 | $683.80 | $683.85 | $683.90 | |