| 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 | $221.48 | 4.809% | $232.131 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $97.29 | 5.206% | $102.3549 | $102.35 | $102.35 | $102.40 |
| Purchase #3 | $248.42 | 13.107% | $280.9804 | $280.98 | $281.00 | $281.00 |
| Purchase #4 | $9.39 | 12.661% | $10.5789 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $174.76 | 7.181% | $187.3095 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $193.28 | 6.123% | $205.1145 | $205.11 | $205.10 | $205.10 |
| Purchase #7 | $183.66 | 13.671% | $208.7682 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $1,128.28 | $1,227.2374 | $1,227.23 | $1,227.25 | $1,227.30 | |