| 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 | $216.67 | 11.772% | $242.1764 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $140.46 | 10.838% | $155.6831 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $124.82 | 9.800% | $137.0524 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $99.79 | 8.716% | $108.4877 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $105.88 | 9.538% | $115.9788 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $167.81 | 8.499% | $182.0722 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $208.57 | 9.799% | $229.0078 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,064.00 | $1,170.4584 | $1,170.46 | $1,170.50 | $1,170.60 | |