| 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 | $155.94 | 5.150% | $163.9709 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $26.78 | 11.346% | $29.8185 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $215.59 | 4.351% | $224.9703 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $42.93 | 6.491% | $45.7166 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $75.83 | 4.165% | $78.9883 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $73.41 | 10.438% | $81.0725 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $146.93 | 13.651% | $166.9874 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $737.41 | $791.5245 | $791.53 | $791.45 | $791.60 | |