| 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 | $183.97 | 7.455% | $197.685 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $182.87 | 3.218% | $188.7548 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $127.94 | 11.642% | $142.8348 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $29.57 | 6.144% | $31.3868 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $249.36 | 5.811% | $263.8503 | $263.85 | $263.85 | $263.90 |
| Purchase #6 | $76.41 | 13.580% | $86.7865 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $62.78 | 3.520% | $64.9899 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $912.90 | $976.2881 | $976.29 | $976.35 | $976.40 | |