| 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 | $126.49 | 13.529% | $143.6028 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $119.53 | 5.249% | $125.8041 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $169.71 | 10.674% | $187.8248 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $132.67 | 4.441% | $138.5619 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $52.46 | 3.837% | $54.4729 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $87.83 | 5.704% | $92.8398 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $109.28 | 9.516% | $119.6791 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $797.97 | $862.7854 | $862.77 | $862.75 | $862.80 | |