| 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 | $117.78 | 8.273% | $127.5239 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $30.45 | 3.125% | $31.4016 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $119.29 | 6.370% | $126.8888 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $198.53 | 13.863% | $226.0522 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $66.62 | 6.628% | $71.0356 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $65.99 | 9.302% | $72.1284 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $96.90 | 11.448% | $107.9931 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $695.56 | $763.0236 | $763.02 | $763.05 | $763.00 | |