| 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 | $158.57 | 3.251% | $163.7251 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $26.41 | 11.499% | $29.4469 | $29.45 | $29.45 | $29.40 |
| Purchase #3 | $41.73 | 13.191% | $47.2346 | $47.23 | $47.25 | $47.20 |
| Purchase #4 | $167.51 | 12.704% | $188.7905 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $76.57 | 13.124% | $86.619 | $86.62 | $86.60 | $86.60 |
| Purchase #6 | $56.65 | 8.109% | $61.2437 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $62.49 | 11.553% | $69.7095 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $589.93 | $646.7693 | $646.77 | $646.80 | $646.60 | |