| 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 | $158.31 | 4.832% | $165.9595 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $34.67 | 6.364% | $36.8764 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $56.45 | 4.839% | $59.1816 | $59.18 | $59.20 | $59.20 |
| Purchase #4 | $70.30 | 5.738% | $74.3338 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $49.90 | 10.340% | $55.0597 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $198.76 | 4.238% | $207.1834 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $26.52 | 13.187% | $30.0172 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $594.91 | $628.6116 | $628.61 | $628.65 | $628.70 | |