| 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 | $243.78 | 12.598% | $274.4914 | $274.49 | $274.50 | $274.50 |
| Purchase #2 | $227.97 | 9.847% | $250.4182 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $26.88 | 7.575% | $28.9162 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $225.66 | 3.681% | $233.9665 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $42.40 | 4.676% | $44.3826 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $173.36 | 9.170% | $189.2571 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $21.54 | 8.860% | $23.4484 | $23.45 | $23.45 | $23.40 |
| 7 purchase totals = | $961.59 | $1,044.8804 | $1,044.89 | $1,044.85 | $1,044.90 | |