| 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 | $190.81 | 10.793% | $211.4041 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $227.63 | 12.487% | $256.0542 | $256.05 | $256.05 | $256.10 |
| Purchase #3 | $116.97 | 10.377% | $129.108 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $152.75 | 13.733% | $173.7272 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $182.56 | 12.386% | $205.1719 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $82.79 | 12.791% | $93.3797 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $200.26 | 11.652% | $223.5943 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $1,153.77 | $1,292.4394 | $1,292.43 | $1,292.45 | $1,292.50 | |