| 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 | $77.46 | 5.487% | $81.7102 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $65.82 | 11.714% | $73.5302 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $233.39 | 4.695% | $244.3477 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $212.89 | 13.336% | $241.281 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $132.57 | 7.583% | $142.6228 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $108.99 | 13.790% | $124.0197 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $74.64 | 5.244% | $78.5541 | $78.55 | $78.55 | $78.60 |
| 7 purchase totals = | $905.76 | $986.0657 | $986.06 | $986.05 | $986.00 | |