| 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 | $104.30 | 3.474% | $107.9234 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $81.42 | 13.813% | $92.6665 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $110.26 | 6.513% | $117.4412 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $147.43 | 13.447% | $167.2549 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $62.73 | 13.306% | $71.0769 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $169.30 | 6.322% | $180.0031 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $62.90 | 13.505% | $71.3946 | $71.39 | $71.40 | $71.40 |
| 7 purchase totals = | $738.34 | $807.7606 | $807.75 | $807.75 | $807.80 | |