| 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 | $164.69 | 12.350% | $185.0292 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $173.86 | 8.370% | $188.4121 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $195.79 | 5.206% | $205.9828 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $248.31 | 9.754% | $272.5302 | $272.53 | $272.55 | $272.50 |
| Purchase #5 | $159.41 | 7.394% | $171.1968 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $247.78 | 6.829% | $264.7009 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $32.30 | 4.328% | $33.6979 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $1,222.14 | $1,321.5499 | $1,321.55 | $1,321.60 | $1,321.50 | |