| 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 | $21.76 | 8.273% | $23.5602 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $174.65 | 6.160% | $185.4084 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $235.55 | 5.297% | $248.0271 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $236.48 | 6.251% | $251.2624 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $82.88 | 4.142% | $86.3129 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $108.71 | 8.245% | $117.6731 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $149.97 | 10.116% | $165.141 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $1,010.00 | $1,077.3851 | $1,077.38 | $1,077.35 | $1,077.40 | |