| 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 | $120.97 | 11.662% | $135.0775 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $20.49 | 5.319% | $21.5799 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $140.42 | 6.301% | $149.2679 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $94.39 | 7.554% | $101.5202 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $229.53 | 13.733% | $261.0514 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $25.26 | 3.714% | $26.1982 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $120.54 | 13.602% | $136.9359 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $751.60 | $831.6310 | $831.64 | $831.65 | $831.70 | |