| 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 | $126.95 | 4.521% | $132.6894 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $118.47 | 5.490% | $124.974 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $216.68 | 9.157% | $236.5214 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $80.81 | 10.154% | $89.0154 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $122.92 | 13.481% | $139.4908 | $139.49 | $139.50 | $139.50 |
| Purchase #6 | $192.75 | 8.647% | $209.4171 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $194.41 | 7.508% | $209.0063 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $1,052.99 | $1,141.1144 | $1,141.12 | $1,141.05 | $1,141.10 | |