| 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 | $34.71 | 11.462% | $38.6885 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $202.95 | 10.579% | $224.4201 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $239.39 | 11.701% | $267.401 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $250.67 | 12.815% | $282.7934 | $282.79 | $282.80 | $282.80 |
| Purchase #5 | $116.83 | 13.858% | $133.0203 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $210.85 | 13.754% | $239.8503 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $135.37 | 6.157% | $143.7047 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $1,190.77 | $1,329.8783 | $1,329.87 | $1,329.85 | $1,329.90 | |