| 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 | $205.78 | 4.487% | $215.0133 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $45.43 | 6.661% | $48.4561 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $42.87 | 11.245% | $47.6907 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $211.25 | 7.354% | $226.7853 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $139.55 | 4.768% | $146.2037 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $77.93 | 11.320% | $86.7517 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $125.83 | 8.175% | $136.1166 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $848.64 | $907.0174 | $907.02 | $907.00 | $907.10 | |