| 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 | $112.55 | 5.201% | $118.4037 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $237.80 | 4.532% | $248.5771 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $24.87 | 3.575% | $25.7591 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $111.52 | 8.831% | $121.3683 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $208.84 | 6.180% | $221.7463 | $221.75 | $221.75 | $221.70 |
| Purchase #6 | $207.94 | 9.518% | $227.7317 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $127.31 | 4.243% | $132.7118 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $1,030.83 | $1,096.2980 | $1,096.30 | $1,096.30 | $1,096.30 | |