| 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 | $107.93 | 13.604% | $122.6128 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $63.73 | 12.686% | $71.8148 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $225.73 | 6.358% | $240.0819 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $195.63 | 13.831% | $222.6876 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $90.36 | 5.669% | $95.4825 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $7.91 | 12.117% | $8.8685 | $8.87 | $8.85 | $8.90 |
| Purchase #7 | $104.66 | 9.827% | $114.9449 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $795.95 | $876.4930 | $876.48 | $876.50 | $876.50 | |