| 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 | $110.57 | 8.414% | $119.8734 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $152.89 | 3.142% | $157.6938 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $238.33 | 11.520% | $265.7856 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $203.90 | 12.711% | $229.8177 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $9.49 | 4.117% | $9.8807 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $104.66 | 9.526% | $114.6299 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $74.97 | 3.430% | $77.5415 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $894.81 | $975.2226 | $975.22 | $975.25 | $975.20 | |