| 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 | $83.49 | 5.858% | $88.3808 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $154.52 | 8.135% | $167.0902 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $13.68 | 10.109% | $15.0629 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $86.43 | 6.753% | $92.2666 | $92.27 | $92.25 | $92.30 |
| Purchase #5 | $210.75 | 11.843% | $235.7091 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $144.91 | 3.243% | $149.6094 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $136.27 | 11.113% | $151.4137 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $830.05 | $899.5327 | $899.53 | $899.50 | $899.60 | |