| 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 | $36.42 | 5.810% | $38.536 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $12.35 | 9.147% | $13.4797 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $144.41 | 6.612% | $153.9584 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $26.93 | 4.453% | $28.1292 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $194.98 | 6.696% | $208.0359 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $157.56 | 7.774% | $169.8087 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $68.71 | 5.394% | $72.4162 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $641.36 | $684.3641 | $684.38 | $684.40 | $684.30 | |