| 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 | $176.51 | 3.145% | $182.0612 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $119.92 | 13.712% | $136.3634 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $74.77 | 6.519% | $79.6443 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $88.68 | 5.164% | $93.2594 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $18.72 | 12.584% | $21.0757 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $124.39 | 6.607% | $132.6084 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $46.45 | 7.257% | $49.8209 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $649.44 | $694.8333 | $694.83 | $694.80 | $694.90 | |