| 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 | $8.29 | 8.718% | $9.0127 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $55.26 | 4.579% | $57.7904 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $217.98 | 8.522% | $236.5563 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $218.50 | 9.602% | $239.4804 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $58.34 | 6.197% | $61.9553 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $163.84 | 13.227% | $185.5111 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $77.93 | 7.680% | $83.915 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $800.14 | $874.2212 | $874.23 | $874.20 | $874.30 | |