| 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 | $167.65 | 12.708% | $188.955 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $153.74 | 10.324% | $169.6121 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $171.63 | 6.161% | $182.2041 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $7.62 | 7.601% | $8.1992 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $65.79 | 4.214% | $68.5624 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $127.88 | 3.307% | $132.109 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $188.29 | 12.807% | $212.4043 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $882.60 | $962.0461 | $962.04 | $962.00 | $962.10 | |