| 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 | $80.82 | 7.287% | $86.7094 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $249.80 | 9.269% | $272.954 | $272.95 | $272.95 | $273.00 |
| Purchase #3 | $70.80 | 13.602% | $80.4302 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $26.87 | 6.172% | $28.5284 | $28.53 | $28.55 | $28.50 |
| Purchase #5 | $208.92 | 10.612% | $231.0906 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $26.50 | 9.362% | $28.9809 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $176.59 | 5.142% | $185.6703 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $840.30 | $914.3638 | $914.36 | $914.40 | $914.40 | |