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 | $9.31 | 9.550% | $10.1991 | $10.20 | $10.20 | $10.20 |
Purchase #2 | $170.89 | 6.740% | $182.408 | $182.41 | $182.40 | $182.40 |
Purchase #3 | $163.69 | 9.768% | $179.6792 | $179.68 | $179.70 | $179.70 |
Purchase #4 | $226.47 | 4.717% | $237.1526 | $237.15 | $237.15 | $237.20 |
Purchase #5 | $219.54 | 5.697% | $232.0472 | $232.05 | $232.05 | $232.00 |
Purchase #6 | $234.95 | 8.277% | $254.3968 | $254.40 | $254.40 | $254.40 |
Purchase #7 | $215.57 | 12.674% | $242.8913 | $242.89 | $242.90 | $242.90 |
7 purchase totals = | $1,240.42 | $1,338.7742 | $1,338.78 | $1,338.80 | $1,338.80 |