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 | $163.78 | 3.417% | $169.3764 | $169.38 | $169.40 | $169.40 |
Purchase #2 | $43.56 | 7.120% | $46.6615 | $46.66 | $46.65 | $46.70 |
Purchase #3 | $125.29 | 7.362% | $134.5138 | $134.51 | $134.50 | $134.50 |
Purchase #4 | $250.71 | 12.597% | $282.2919 | $282.29 | $282.30 | $282.30 |
Purchase #5 | $161.95 | 9.425% | $177.2138 | $177.21 | $177.20 | $177.20 |
Purchase #6 | $186.49 | 12.440% | $209.6894 | $209.69 | $209.70 | $209.70 |
Purchase #7 | $245.55 | 5.330% | $258.6378 | $258.64 | $258.65 | $258.60 |
7 purchase totals = | $1,177.33 | $1,278.3846 | $1,278.38 | $1,278.40 | $1,278.40 |