| 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 | $197.88 | 4.816% | $207.4099 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $215.42 | 7.314% | $231.1758 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $27.54 | 10.518% | $30.4367 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $33.38 | 5.134% | $35.0937 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $18.40 | 13.453% | $20.8754 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $38.82 | 13.571% | $44.0883 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $220.81 | 6.446% | $235.0434 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $752.25 | $804.1232 | $804.13 | $804.20 | $804.10 | |