| 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 | $23.88 | 12.872% | $26.9538 | $26.95 | $26.95 | $27.00 |
| Purchase #2 | $216.61 | 3.742% | $224.7155 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $65.84 | 8.618% | $71.5141 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $26.84 | 9.299% | $29.3359 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $192.40 | 9.169% | $210.0412 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $70.44 | 8.663% | $76.5422 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $48.99 | 13.820% | $55.7604 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $645.00 | $694.8631 | $694.86 | $694.85 | $694.80 | |