| 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 | $67.53 | 8.608% | $73.343 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $153.84 | 11.657% | $171.7731 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $38.67 | 9.619% | $42.3897 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $18.66 | 4.652% | $19.5281 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $94.65 | 8.697% | $102.8817 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $218.26 | 11.699% | $243.7942 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $222.30 | 11.524% | $247.9179 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $813.91 | $901.6277 | $901.62 | $901.65 | $901.60 | |