| 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 | $131.28 | 10.202% | $144.6732 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $36.57 | 6.849% | $39.0747 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $101.42 | 5.576% | $107.0752 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $45.32 | 4.549% | $47.3816 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $214.27 | 4.850% | $224.6621 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $42.91 | 4.183% | $44.7049 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $167.37 | 11.556% | $186.7113 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $739.14 | $794.2830 | $794.27 | $794.25 | $794.40 | |