| 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 | $109.64 | 4.644% | $114.7317 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $93.67 | 9.304% | $102.3851 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $182.92 | 11.735% | $204.3857 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $95.43 | 12.218% | $107.0896 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $240.27 | 13.318% | $272.2692 | $272.27 | $272.25 | $272.30 |
| Purchase #6 | $197.28 | 6.436% | $209.9769 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $94.26 | 5.118% | $99.0842 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $1,013.47 | $1,109.9224 | $1,109.93 | $1,110.00 | $1,110.00 | |