| 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 | $124.46 | 10.221% | $137.1811 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $175.52 | 13.535% | $199.2766 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $243.94 | 7.130% | $261.3329 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $200.65 | 10.553% | $221.8246 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $71.65 | 8.456% | $77.7087 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $16.28 | 9.491% | $17.8251 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $230.47 | 5.612% | $243.404 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,062.97 | $1,158.5530 | $1,158.55 | $1,158.60 | $1,158.50 | |