| 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 | $250.93 | 7.685% | $270.214 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $139.79 | 6.822% | $149.3265 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $47.87 | 13.831% | $54.4909 | $54.49 | $54.50 | $54.50 |
| Purchase #4 | $231.37 | 7.213% | $248.0587 | $248.06 | $248.05 | $248.10 |
| Purchase #5 | $161.91 | 11.273% | $180.1621 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $216.60 | 3.777% | $224.781 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $216.42 | 10.538% | $239.2263 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,264.89 | $1,366.2595 | $1,366.26 | $1,366.30 | $1,366.30 | |