| 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 | $131.27 | 9.359% | $143.5556 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $184.54 | 3.305% | $190.639 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $47.81 | 11.739% | $53.4224 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $124.61 | 11.483% | $138.919 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $20.99 | 3.471% | $21.7186 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $212.58 | 11.463% | $236.948 | $236.95 | $236.95 | $236.90 |
| Purchase #7 | $161.64 | 10.368% | $178.3988 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $883.44 | $963.6014 | $963.61 | $963.55 | $963.50 | |