| 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 | $186.53 | 5.201% | $196.2314 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $178.50 | 13.456% | $202.519 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $101.39 | 11.430% | $112.9789 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $208.69 | 7.534% | $224.4127 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $23.97 | 8.674% | $26.0492 | $26.05 | $26.05 | $26.00 |
| Purchase #6 | $231.69 | 7.424% | $248.8907 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $204.38 | 11.189% | $227.2481 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $1,135.15 | $1,238.3300 | $1,238.33 | $1,238.35 | $1,238.20 | |