| 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 | $97.60 | 9.525% | $106.8964 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $97.46 | 10.661% | $107.8502 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $232.99 | 12.275% | $261.5895 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $138.50 | 8.419% | $150.1603 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $183.95 | 11.109% | $204.385 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $34.88 | 9.747% | $38.2798 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $77.63 | 11.230% | $86.3478 | $86.35 | $86.35 | $86.30 |
| 7 purchase totals = | $863.01 | $955.5090 | $955.52 | $955.55 | $955.60 | |