| 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 | $144.55 | 13.468% | $164.018 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $215.79 | 6.548% | $229.9199 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $170.45 | 4.145% | $177.5152 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $200.98 | 10.524% | $222.1311 | $222.13 | $222.15 | $222.10 |
| Purchase #5 | $14.65 | 7.713% | $15.78 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $58.99 | 10.387% | $65.1173 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $157.50 | 10.751% | $174.4328 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $962.91 | $1,048.9143 | $1,048.92 | $1,048.90 | $1,048.80 | |