| 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 | $84.47 | 5.262% | $88.9148 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $110.95 | 7.624% | $119.4088 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $44.88 | 12.479% | $50.4806 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $112.57 | 3.253% | $116.2319 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $121.63 | 8.865% | $132.4125 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $46.73 | 8.190% | $50.5572 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $114.51 | 3.846% | $118.9141 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $635.74 | $676.9199 | $676.91 | $676.90 | $676.90 | |