| 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 | $61.47 | 7.693% | $66.1989 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $135.53 | 5.771% | $143.3514 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $26.73 | 9.130% | $29.1704 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $69.56 | 9.787% | $76.3678 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $20.55 | 3.347% | $21.2378 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $128.83 | 11.365% | $143.4715 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $209.73 | 3.178% | $216.3952 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $652.40 | $696.1930 | $696.20 | $696.15 | $696.30 | |