| 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 | $108.78 | 12.690% | $122.5842 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $177.74 | 12.126% | $199.2928 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $126.31 | 10.234% | $139.2366 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $38.51 | 5.524% | $40.6373 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $30.60 | 8.336% | $33.1508 | $33.15 | $33.15 | $33.20 |
| Purchase #6 | $95.31 | 8.675% | $103.5781 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $115.69 | 7.468% | $124.3297 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $692.94 | $762.8095 | $762.81 | $762.90 | $762.80 | |