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 | $128.73 | 7.413% | $138.2728 | $138.27 | $138.25 | $138.30 |
Purchase #2 | $28.40 | 8.593% | $30.8404 | $30.84 | $30.85 | $30.80 |
Purchase #3 | $221.58 | 10.586% | $245.0365 | $245.04 | $245.05 | $245.00 |
Purchase #4 | $84.65 | 9.319% | $92.5385 | $92.54 | $92.55 | $92.50 |
Purchase #5 | $163.43 | 4.229% | $170.3415 | $170.34 | $170.35 | $170.30 |
Purchase #6 | $21.40 | 8.357% | $23.1884 | $23.19 | $23.20 | $23.20 |
Purchase #7 | $122.32 | 9.742% | $134.2364 | $134.24 | $134.25 | $134.20 |
7 purchase totals = | $770.51 | $834.4545 | $834.46 | $834.50 | $834.30 |