| 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 | $135.66 | 13.768% | $154.3377 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $85.41 | 3.340% | $88.2627 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $9.90 | 12.451% | $11.1326 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $55.37 | 5.644% | $58.4951 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $14.27 | 13.189% | $16.1521 | $16.15 | $16.15 | $16.20 |
| Purchase #6 | $223.50 | 7.595% | $240.4748 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $182.52 | 11.503% | $203.5153 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $706.63 | $772.3703 | $772.37 | $772.35 | $772.40 | |