| 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 | $242.82 | 11.248% | $270.1324 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $71.44 | 3.862% | $74.199 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $36.82 | 12.396% | $41.3842 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $116.71 | 13.253% | $132.1776 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $205.31 | 6.512% | $218.6798 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $99.52 | 6.708% | $106.1958 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $20.39 | 8.668% | $22.1574 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $793.01 | $864.9262 | $864.93 | $865.00 | $865.00 | |