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 | $28.34 | 8.636% | $30.7874 | $30.79 | $30.80 | $30.80 |
Purchase #2 | $157.47 | 10.557% | $174.0941 | $174.09 | $174.10 | $174.10 |
Purchase #3 | $157.86 | 12.704% | $177.9145 | $177.91 | $177.90 | $177.90 |
Purchase #4 | $92.80 | 11.320% | $103.305 | $103.31 | $103.30 | $103.30 |
Purchase #5 | $111.68 | 13.811% | $127.1041 | $127.10 | $127.10 | $127.10 |
Purchase #6 | $176.64 | 9.649% | $193.684 | $193.68 | $193.70 | $193.70 |
Purchase #7 | $147.94 | 11.420% | $164.8347 | $164.83 | $164.85 | $164.80 |
7 purchase totals = | $872.73 | $971.7238 | $971.71 | $971.75 | $971.70 |