| 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 | $238.72 | 7.574% | $256.8007 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $108.88 | 4.807% | $114.1139 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $154.47 | 3.714% | $160.207 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $30.79 | 3.300% | $31.8061 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $29.68 | 3.641% | $30.7606 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $218.31 | 6.106% | $231.64 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $143.80 | 10.434% | $158.8041 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $924.65 | $984.1324 | $984.13 | $984.10 | $984.10 | |