| 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 | $158.43 | 10.348% | $174.8243 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $48.55 | 12.184% | $54.4653 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $124.94 | 5.343% | $131.6155 | $131.62 | $131.60 | $131.60 |
| Purchase #4 | $12.25 | 8.629% | $13.3071 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $66.80 | 12.180% | $74.9362 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $32.48 | 11.659% | $36.2668 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $155.54 | 13.574% | $176.653 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $598.99 | $662.0682 | $662.08 | $662.00 | $662.10 | |