| 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 | $35.34 | 7.653% | $38.0446 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $150.81 | 5.402% | $158.9568 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $153.85 | 3.308% | $158.9394 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $90.58 | 8.155% | $97.9668 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $184.50 | 12.566% | $207.6843 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $12.87 | 12.395% | $14.4652 | $14.47 | $14.45 | $14.50 |
| Purchase #7 | $229.72 | 6.452% | $244.5415 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $857.67 | $920.5986 | $920.60 | $920.60 | $920.60 | |