| 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 | $133.37 | 12.762% | $150.3907 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $206.79 | 8.371% | $224.1004 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $248.89 | 3.704% | $258.1089 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $162.91 | 13.761% | $185.328 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $217.26 | 5.570% | $229.3614 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $81.95 | 4.572% | $85.6968 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $44.62 | 7.726% | $48.0673 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $1,095.79 | $1,181.0535 | $1,181.06 | $1,181.05 | $1,181.10 | |