| 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 | $101.80 | 9.281% | $111.2481 | $111.25 | $111.25 | $111.20 |
| Purchase #2 | $225.40 | 3.733% | $233.8142 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $161.82 | 7.384% | $173.7688 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $188.25 | 3.702% | $195.219 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $76.39 | 12.866% | $86.2183 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $229.54 | 5.166% | $241.398 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $159.75 | 3.418% | $165.2103 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $1,142.95 | $1,206.8767 | $1,206.88 | $1,206.80 | $1,206.80 | |