| 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 | $92.56 | 9.440% | $101.2977 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $143.67 | 3.259% | $148.3522 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $87.35 | 4.409% | $91.2013 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $123.66 | 6.749% | $132.0058 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $164.90 | 5.343% | $173.7106 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $37.79 | 7.731% | $40.7115 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $137.94 | 4.309% | $143.8838 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $787.87 | $831.1629 | $831.16 | $831.15 | $831.20 | |