| 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 | $172.35 | 9.513% | $188.7457 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $215.32 | 6.275% | $228.8313 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $210.35 | 7.566% | $226.2651 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $135.67 | 8.701% | $147.4746 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $59.62 | 13.623% | $67.742 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $239.40 | 9.407% | $261.9204 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $213.97 | 10.494% | $236.424 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $1,246.68 | $1,357.4031 | $1,357.40 | $1,357.35 | $1,357.30 | |