| 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 | $164.77 | 9.535% | $180.4808 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $116.34 | 3.639% | $120.5736 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $15.74 | 11.537% | $17.5559 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $233.98 | 11.672% | $261.2901 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $183.91 | 5.381% | $193.8062 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $73.29 | 8.444% | $79.4786 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $245.70 | 12.487% | $276.3806 | $276.38 | $276.40 | $276.40 |
| 7 purchase totals = | $1,033.73 | $1,129.5658 | $1,129.57 | $1,129.60 | $1,129.70 | |