| 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 | $222.90 | 5.387% | $234.9076 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $22.80 | 8.849% | $24.8176 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $100.74 | 5.364% | $106.1437 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $220.34 | 7.625% | $237.1409 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $13.51 | 8.788% | $14.6973 | $14.70 | $14.70 | $14.70 |
| Purchase #6 | $70.59 | 4.282% | $73.6127 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $75.73 | 8.612% | $82.2519 | $82.25 | $82.25 | $82.30 |
| 7 purchase totals = | $726.61 | $773.5717 | $773.57 | $773.55 | $773.50 | |