| 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 | $126.62 | 13.599% | $143.8391 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $202.66 | 3.299% | $209.3458 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $150.63 | 10.401% | $166.297 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $74.73 | 4.839% | $78.3462 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $224.48 | 11.304% | $249.8552 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $231.76 | 7.594% | $249.3599 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $174.70 | 6.284% | $185.6781 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $1,185.58 | $1,282.7213 | $1,282.74 | $1,282.75 | $1,282.70 | |