| 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 | $153.40 | 11.251% | $170.659 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $193.51 | 3.260% | $199.8184 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $95.81 | 7.235% | $102.7419 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $48.96 | 7.210% | $52.49 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $225.73 | 12.368% | $253.6483 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $88.42 | 10.619% | $97.8093 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $86.63 | 5.168% | $91.107 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $892.46 | $968.2739 | $968.28 | $968.25 | $968.20 | |