| 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 | $166.54 | 13.104% | $188.3634 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $248.91 | 8.526% | $270.1321 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $243.38 | 13.770% | $276.8934 | $276.89 | $276.90 | $276.90 |
| Purchase #4 | $118.98 | 9.158% | $129.8762 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $122.66 | 7.809% | $132.2385 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $123.88 | 8.273% | $134.1286 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $242.66 | 11.313% | $270.1121 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $1,267.01 | $1,401.7443 | $1,401.74 | $1,401.80 | $1,401.70 | |