| 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 | $37.73 | 7.392% | $40.519 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $200.88 | 4.221% | $209.3591 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $38.39 | 3.338% | $39.6715 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $16.66 | 12.856% | $18.8018 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $221.92 | 6.784% | $236.9751 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $70.98 | 5.692% | $75.0202 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $139.42 | 6.565% | $148.5729 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $725.98 | $768.9196 | $768.92 | $768.85 | $769.00 | |