| 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 | $194.31 | 11.196% | $216.0649 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $141.80 | 11.216% | $157.7043 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $147.95 | 12.450% | $166.3698 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $239.96 | 3.392% | $248.0994 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $33.51 | 10.635% | $37.0738 | $37.07 | $37.05 | $37.10 |
| Purchase #6 | $51.51 | 6.419% | $54.8164 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $77.75 | 5.704% | $82.1849 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $886.79 | $962.3135 | $962.30 | $962.25 | $962.40 | |