| 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 | $67.27 | 8.469% | $72.9671 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $135.91 | 9.231% | $148.4559 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $76.72 | 7.790% | $82.6965 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $70.62 | 13.209% | $79.9482 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $165.90 | 3.106% | $171.0529 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $76.55 | 6.245% | $81.3305 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $63.91 | 12.350% | $71.8029 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $656.88 | $708.2540 | $708.26 | $708.25 | $708.30 | |