| 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 | $141.60 | 10.784% | $156.8701 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $48.34 | 9.583% | $52.9724 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $195.60 | 8.571% | $212.3649 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $66.27 | 12.176% | $74.339 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $202.92 | 6.233% | $215.568 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $53.83 | 13.180% | $60.9248 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $32.26 | 12.797% | $36.3883 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $740.82 | $809.4275 | $809.42 | $809.35 | $809.50 | |