| 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 | $63.63 | 13.566% | $72.262 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $26.74 | 13.348% | $30.3093 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $23.28 | 13.626% | $26.4521 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $248.53 | 11.210% | $276.3902 | $276.39 | $276.40 | $276.40 |
| Purchase #5 | $84.96 | 6.155% | $90.1893 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $12.97 | 9.375% | $14.1859 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $238.56 | 13.839% | $271.5743 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $698.67 | $781.3631 | $781.36 | $781.35 | $781.50 | |