| 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 | $229.41 | 4.350% | $239.3893 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $176.68 | 8.169% | $191.113 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $235.58 | 6.142% | $250.0493 | $250.05 | $250.05 | $250.00 |
| Purchase #4 | $126.46 | 5.221% | $133.0625 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $92.83 | 12.324% | $104.2704 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $30.97 | 9.253% | $33.8357 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $219.41 | 11.314% | $244.234 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,111.34 | $1,195.9542 | $1,195.95 | $1,195.95 | $1,195.90 | |