| 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 | $142.35 | 10.253% | $156.9451 | $156.95 | $156.95 | $156.90 |
| Purchase #2 | $129.80 | 5.772% | $137.2921 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $18.49 | 6.563% | $19.7035 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $237.53 | 10.204% | $261.7676 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $13.34 | 3.284% | $13.7781 | $13.78 | $13.80 | $13.80 |
| Purchase #6 | $75.50 | 10.214% | $83.2116 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $56.30 | 7.428% | $60.482 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $673.31 | $733.1800 | $733.18 | $733.20 | $733.20 | |