| 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 | $120.33 | 13.301% | $136.3351 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $26.30 | 12.815% | $29.6703 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $120.71 | 3.299% | $124.6922 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $184.40 | 13.363% | $209.0414 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $229.90 | 12.862% | $259.4697 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $239.29 | 9.418% | $261.8263 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $43.92 | 9.362% | $48.0318 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $964.85 | $1,069.0668 | $1,069.07 | $1,069.10 | $1,069.00 | |