| 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 | $157.84 | 4.164% | $164.4125 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $42.78 | 8.669% | $46.4886 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $73.66 | 4.388% | $76.8922 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $155.93 | 8.266% | $168.8192 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $224.58 | 5.195% | $236.2469 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $209.93 | 3.665% | $217.6239 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $63.83 | 3.774% | $66.2389 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $928.55 | $976.7222 | $976.72 | $976.70 | $976.60 | |