| 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 | $189.66 | 11.428% | $211.3343 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $239.29 | 10.762% | $265.0424 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $127.69 | 6.652% | $136.1839 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $131.80 | 12.342% | $148.0668 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $64.79 | 12.314% | $72.7682 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $106.55 | 9.147% | $116.2961 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $162.56 | 6.494% | $173.1166 | $173.12 | $173.10 | $173.10 |
| 7 purchase totals = | $1,022.34 | $1,122.8083 | $1,122.81 | $1,122.80 | $1,122.80 | |