| 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 | $77.31 | 11.207% | $85.9741 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $134.25 | 3.254% | $138.6185 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $194.54 | 6.312% | $206.8194 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $149.97 | 13.117% | $169.6416 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $12.64 | 8.641% | $13.7322 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $184.27 | 3.606% | $190.9148 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $76.93 | 6.204% | $81.7027 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $829.91 | $887.4033 | $887.39 | $887.35 | $887.30 | |