| 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 | $91.82 | 5.538% | $96.905 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $147.63 | 8.729% | $160.5166 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $170.85 | 7.324% | $183.3631 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $32.35 | 3.199% | $33.3849 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $148.84 | 10.527% | $164.5084 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $102.36 | 7.407% | $109.9418 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $216.39 | 4.605% | $226.3548 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $910.24 | $974.9746 | $974.97 | $974.95 | $975.00 | |