| 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 | $48.57 | 6.117% | $51.541 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $106.91 | 8.701% | $116.2122 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $132.57 | 9.295% | $144.8924 | $144.89 | $144.90 | $144.90 |
| Purchase #4 | $105.49 | 5.103% | $110.8732 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $48.83 | 11.635% | $54.5114 | $54.51 | $54.50 | $54.50 |
| Purchase #6 | $95.66 | 11.520% | $106.68 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $84.80 | 8.709% | $92.1852 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $622.83 | $676.8954 | $676.89 | $676.90 | $676.90 | |