| 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 | $124.77 | 12.246% | $140.0493 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $140.29 | 10.180% | $154.5715 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $100.46 | 8.437% | $108.9358 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $32.67 | 3.681% | $33.8726 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $89.76 | 9.818% | $98.5726 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $17.98 | 3.503% | $18.6098 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $98.46 | 5.336% | $103.7138 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $604.39 | $658.3254 | $658.32 | $658.25 | $658.30 | |