| 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 | $249.63 | 13.451% | $283.2077 | $283.21 | $283.20 | $283.20 |
| Purchase #2 | $20.39 | 7.746% | $21.9694 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $205.49 | 10.850% | $227.7857 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $83.86 | 5.482% | $88.4572 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $30.51 | 7.206% | $32.7086 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $207.44 | 6.759% | $221.4609 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $56.29 | 5.649% | $59.4698 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $853.61 | $935.0593 | $935.07 | $935.00 | $935.20 | |