| 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 | $209.89 | 7.407% | $225.4366 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $104.39 | 3.565% | $108.1115 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $51.51 | 13.719% | $58.5767 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $44.45 | 13.649% | $50.517 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $163.75 | 13.108% | $185.2144 | $185.21 | $185.20 | $185.20 |
| Purchase #6 | $143.54 | 3.315% | $148.2984 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $182.81 | 3.812% | $189.7787 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $900.34 | $965.9333 | $965.94 | $965.95 | $965.90 | |