| 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 | $44.46 | 8.832% | $48.3867 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $223.86 | 3.307% | $231.2631 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $84.42 | 6.400% | $89.8229 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $186.26 | 13.261% | $210.9599 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $7.86 | 12.417% | $8.836 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $222.46 | 4.549% | $232.5797 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $87.79 | 5.830% | $92.9082 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $857.11 | $914.7565 | $914.76 | $914.75 | $914.80 | |