| 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 | $5.25 | 10.749% | $5.8143 | $5.81 | $5.80 | $5.80 |
| Purchase #2 | $59.44 | 6.747% | $63.4504 | $63.45 | $63.45 | $63.50 |
| Purchase #3 | $209.94 | 4.227% | $218.8142 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $41.64 | 8.803% | $45.3056 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $61.31 | 13.635% | $69.6696 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $146.34 | 11.653% | $163.393 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $131.30 | 4.586% | $137.3214 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $655.22 | $703.7685 | $703.76 | $703.70 | $703.80 | |