| 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 | $220.59 | 13.249% | $249.816 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $125.34 | 7.471% | $134.7042 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $113.80 | 9.631% | $124.7601 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $73.64 | 8.266% | $79.7271 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $213.67 | 9.241% | $233.4152 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $215.50 | 11.735% | $240.7889 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $233.89 | 12.383% | $262.8526 | $262.85 | $262.85 | $262.90 |
| 7 purchase totals = | $1,196.43 | $1,326.0641 | $1,326.07 | $1,326.05 | $1,326.10 | |