| 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 | $10.72 | 6.448% | $11.4112 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $180.75 | 13.450% | $205.0609 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $81.98 | 5.600% | $86.5709 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $33.44 | 8.764% | $36.3707 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $70.38 | 7.577% | $75.7127 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $69.84 | 7.511% | $75.0857 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $234.58 | 11.321% | $261.1368 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $681.69 | $751.3489 | $751.35 | $751.30 | $751.40 | |