| 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 | $218.91 | 11.273% | $243.5877 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $63.83 | 8.528% | $69.2734 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $66.26 | 12.205% | $74.347 | $74.35 | $74.35 | $74.30 |
| Purchase #4 | $20.44 | 5.781% | $21.6216 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $167.75 | 8.573% | $182.1312 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $86.71 | 10.733% | $96.0166 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $10.54 | 10.173% | $11.6122 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $634.44 | $698.5897 | $698.59 | $698.55 | $698.50 | |