| 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 | $193.78 | 8.669% | $210.5788 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $15.64 | 7.516% | $16.8155 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $125.55 | 10.353% | $138.5482 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $47.89 | 5.450% | $50.5 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $155.42 | 9.839% | $170.7118 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $20.84 | 7.385% | $22.379 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $117.85 | 5.292% | $124.0866 | $124.09 | $124.10 | $124.10 |
| 7 purchase totals = | $676.97 | $733.6199 | $733.63 | $733.65 | $733.60 | |