| 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 | $117.81 | 12.288% | $132.2865 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $187.67 | 12.420% | $210.9786 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $178.52 | 6.255% | $189.6864 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $247.59 | 5.565% | $261.3684 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $153.52 | 9.170% | $167.5978 | $167.60 | $167.60 | $167.60 |
| Purchase #6 | $249.68 | 10.179% | $275.0949 | $275.09 | $275.10 | $275.10 |
| Purchase #7 | $129.98 | 9.450% | $142.2631 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $1,264.77 | $1,379.2757 | $1,379.28 | $1,379.30 | $1,379.40 | |