| 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 | $224.88 | 8.103% | $243.102 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $79.74 | 9.731% | $87.4995 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $41.69 | 8.316% | $45.1569 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $233.57 | 9.307% | $255.3084 | $255.31 | $255.30 | $255.30 |
| Purchase #5 | $10.67 | 11.800% | $11.9291 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $117.48 | 6.581% | $125.2114 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $136.97 | 7.829% | $147.6934 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $845.00 | $915.9007 | $915.90 | $915.90 | $915.90 | |