| 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 | $215.33 | 5.783% | $227.7825 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $161.39 | 3.520% | $167.0709 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $123.41 | 3.728% | $128.0107 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $110.25 | 7.626% | $118.6577 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $70.85 | 13.286% | $80.2631 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $156.73 | 6.247% | $166.5209 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $66.83 | 13.774% | $76.0352 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $904.79 | $964.3410 | $964.34 | $964.30 | $964.40 | |