| 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 | $171.41 | 5.813% | $181.3741 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $239.73 | 11.273% | $266.7548 | $266.75 | $266.75 | $266.80 |
| Purchase #3 | $190.44 | 5.663% | $201.2246 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $74.86 | 9.497% | $81.9695 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $61.54 | 5.122% | $64.6921 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $38.42 | 8.120% | $41.5397 | $41.54 | $41.55 | $41.50 |
| Purchase #7 | $73.57 | 13.739% | $83.6778 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $849.97 | $921.2326 | $921.22 | $921.20 | $921.30 | |