| 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 | $40.76 | 4.411% | $42.5579 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $86.60 | 9.583% | $94.8989 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $170.35 | 5.376% | $179.508 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $115.36 | 11.203% | $128.2838 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $247.81 | 13.819% | $282.0549 | $282.05 | $282.05 | $282.10 |
| Purchase #6 | $195.39 | 8.509% | $212.0157 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $10.48 | 13.631% | $11.9085 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $866.75 | $951.2277 | $951.23 | $951.20 | $951.30 | |