| 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 | $51.63 | 6.358% | $54.9126 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $99.74 | 4.815% | $104.5425 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $69.75 | 9.756% | $76.5548 | $76.55 | $76.55 | $76.60 |
| Purchase #4 | $128.47 | 3.650% | $133.1592 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $107.28 | 8.565% | $116.4685 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $166.66 | 12.201% | $186.9942 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $26.93 | 4.310% | $28.0907 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $650.46 | $700.7225 | $700.71 | $700.70 | $700.80 | |