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 | $9.49 | 3.255% | $9.7989 | $9.80 | $9.80 | $9.80 |
Purchase #2 | $156.70 | 4.514% | $163.7734 | $163.77 | $163.75 | $163.80 |
Purchase #3 | $127.92 | 9.351% | $139.8818 | $139.88 | $139.90 | $139.90 |
Purchase #4 | $120.91 | 7.362% | $129.8114 | $129.81 | $129.80 | $129.80 |
Purchase #5 | $60.49 | 10.425% | $66.7961 | $66.80 | $66.80 | $66.80 |
Purchase #6 | $193.42 | 13.184% | $218.9205 | $218.92 | $218.90 | $218.90 |
Purchase #7 | $210.46 | 8.274% | $227.8735 | $227.87 | $227.85 | $227.90 |
7 purchase totals = | $879.39 | $956.8556 | $956.85 | $956.80 | $956.90 |