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 | $121.65 | 3.450% | $125.8469 | $125.85 | $125.85 | $125.80 |
Purchase #2 | $22.99 | 12.606% | $25.8881 | $25.89 | $25.90 | $25.90 |
Purchase #3 | $105.82 | 10.327% | $116.748 | $116.75 | $116.75 | $116.70 |
Purchase #4 | $75.31 | 8.156% | $81.4523 | $81.45 | $81.45 | $81.50 |
Purchase #5 | $129.26 | 7.345% | $138.7541 | $138.75 | $138.75 | $138.80 |
Purchase #6 | $126.44 | 9.435% | $138.3696 | $138.37 | $138.35 | $138.40 |
Purchase #7 | $101.28 | 11.125% | $112.5474 | $112.55 | $112.55 | $112.50 |
7 purchase totals = | $682.75 | $739.6064 | $739.61 | $739.60 | $739.60 |