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 | $28.48 | 8.181% | $30.8099 | $30.81 | $30.80 | $30.80 |
Purchase #2 | $193.94 | 8.323% | $210.0816 | $210.08 | $210.10 | $210.10 |
Purchase #3 | $199.89 | 6.296% | $212.4751 | $212.48 | $212.50 | $212.50 |
Purchase #4 | $215.94 | 4.239% | $225.0937 | $225.09 | $225.10 | $225.10 |
Purchase #5 | $135.99 | 12.346% | $152.7793 | $152.78 | $152.80 | $152.80 |
Purchase #6 | $209.47 | 10.661% | $231.8016 | $231.80 | $231.80 | $231.80 |
Purchase #7 | $21.59 | 8.397% | $23.4029 | $23.40 | $23.40 | $23.40 |
7 purchase totals = | $1,005.30 | $1,086.4441 | $1,086.44 | $1,086.50 | $1,086.50 |