| 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 | $133.29 | 13.428% | $151.1882 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $160.34 | 5.751% | $169.5612 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $58.77 | 6.868% | $62.8063 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $47.26 | 11.742% | $52.8093 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $71.96 | 10.849% | $79.7669 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $142.42 | 9.522% | $155.9812 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $190.43 | 7.626% | $204.9522 | $204.95 | $204.95 | $205.00 |
| 7 purchase totals = | $804.47 | $877.0653 | $877.07 | $877.05 | $877.20 | |