| 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 | $119.25 | 12.114% | $133.6959 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $63.33 | 3.579% | $65.5966 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $113.33 | 3.648% | $117.4643 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $221.43 | 11.831% | $247.6274 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $213.68 | 4.399% | $223.0798 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $109.82 | 8.698% | $119.3721 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $66.47 | 9.298% | $72.6504 | $72.65 | $72.65 | $72.70 |
| 7 purchase totals = | $907.31 | $979.4865 | $979.49 | $979.50 | $979.60 | |