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 | $20.74 | 3.112% | $21.3854 | $21.39 | $21.40 | $21.40 |
Purchase #2 | $129.79 | 10.242% | $143.0831 | $143.08 | $143.10 | $143.10 |
Purchase #3 | $51.35 | 4.523% | $53.6726 | $53.67 | $53.65 | $53.70 |
Purchase #4 | $115.91 | 7.834% | $124.9904 | $124.99 | $125.00 | $125.00 |
Purchase #5 | $136.69 | 11.249% | $152.0663 | $152.07 | $152.05 | $152.10 |
Purchase #6 | $15.48 | 6.661% | $16.5111 | $16.51 | $16.50 | $16.50 |
Purchase #7 | $121.26 | 13.803% | $137.9975 | $138.00 | $138.00 | $138.00 |
7 purchase totals = | $591.22 | $649.7064 | $649.71 | $649.70 | $649.80 |