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 | $19.31 | 5.640% | $20.3991 | $20.40 | $20.40 | $20.40 |
Purchase #2 | $137.85 | 3.230% | $142.3026 | $142.30 | $142.30 | $142.30 |
Purchase #3 | $197.53 | 13.744% | $224.6785 | $224.68 | $224.70 | $224.70 |
Purchase #4 | $223.85 | 13.354% | $253.7429 | $253.74 | $253.75 | $253.70 |
Purchase #5 | $104.47 | 3.389% | $108.0105 | $108.01 | $108.00 | $108.00 |
Purchase #6 | $209.73 | 3.299% | $216.649 | $216.65 | $216.65 | $216.60 |
Purchase #7 | $19.80 | 10.526% | $21.8841 | $21.88 | $21.90 | $21.90 |
7 purchase totals = | $912.54 | $987.6667 | $987.66 | $987.70 | $987.60 |