| 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 | $198.49 | 11.181% | $220.6832 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $151.48 | 5.733% | $160.1643 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $76.77 | 4.477% | $80.207 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $229.49 | 5.470% | $242.0431 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $86.76 | 6.719% | $92.5894 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $103.66 | 7.205% | $111.1287 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $234.76 | 11.709% | $262.248 | $262.25 | $262.25 | $262.20 |
| 7 purchase totals = | $1,081.41 | $1,169.0637 | $1,169.06 | $1,169.10 | $1,169.00 | |