| 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 | $114.61 | 3.657% | $118.8013 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $108.87 | 9.191% | $118.8762 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $81.52 | 11.739% | $91.0896 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $204.90 | 8.213% | $221.7284 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $117.97 | 11.184% | $131.1638 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $56.95 | 11.605% | $63.559 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $175.97 | 10.226% | $193.9647 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $860.79 | $939.1830 | $939.18 | $939.20 | $939.30 | |