| 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 | $30.73 | 3.509% | $31.8083 | $31.81 | $31.80 | $31.80 |
| Purchase #2 | $58.63 | 8.384% | $63.5455 | $63.55 | $63.55 | $63.50 |
| Purchase #3 | $134.92 | 13.516% | $153.1558 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $125.42 | 13.679% | $142.5762 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $159.97 | 9.776% | $175.6087 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $153.74 | 8.386% | $166.6326 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $54.36 | 6.623% | $57.9603 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $717.77 | $791.2874 | $791.30 | $791.30 | $791.30 | |