| 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 | $121.97 | 7.629% | $131.2751 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $131.68 | 10.642% | $145.6934 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $148.94 | 9.770% | $163.4914 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $14.76 | 6.644% | $15.7407 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $69.59 | 6.375% | $74.0264 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $24.59 | 6.710% | $26.24 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $95.39 | 6.114% | $101.2221 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $606.92 | $657.6891 | $657.69 | $657.75 | $657.60 | |