| 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 | $93.93 | 4.238% | $97.9108 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $108.70 | 5.499% | $114.6774 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $66.43 | 6.686% | $70.8715 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $102.44 | 10.776% | $113.4789 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $64.52 | 8.123% | $69.761 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $71.66 | 4.379% | $74.798 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $237.58 | 11.445% | $264.771 | $264.77 | $264.75 | $264.80 |
| 7 purchase totals = | $745.26 | $806.2686 | $806.27 | $806.25 | $806.40 | |