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 | $20.52 | 6.852% | $21.926 | $21.93 | $21.95 | $21.90 |
Purchase #2 | $143.72 | 13.596% | $163.2602 | $163.26 | $163.25 | $163.30 |
Purchase #3 | $225.61 | 12.242% | $253.2292 | $253.23 | $253.25 | $253.20 |
Purchase #4 | $201.90 | 10.803% | $223.7113 | $223.71 | $223.70 | $223.70 |
Purchase #5 | $39.34 | 7.530% | $42.3023 | $42.30 | $42.30 | $42.30 |
Purchase #6 | $30.63 | 13.549% | $34.7801 | $34.78 | $34.80 | $34.80 |
Purchase #7 | $224.72 | 3.671% | $232.9695 | $232.97 | $232.95 | $233.00 |
7 purchase totals = | $886.44 | $972.1786 | $972.18 | $972.20 | $972.20 |