| 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 | $9.77 | 4.247% | $10.1849 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $114.91 | 9.451% | $125.7701 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $57.35 | 13.292% | $64.973 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $239.32 | 13.353% | $271.2764 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $102.84 | 9.749% | $112.8659 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $37.44 | 10.855% | $41.5041 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $88.40 | 12.410% | $99.3704 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $650.03 | $725.9448 | $725.94 | $725.90 | $726.10 | |