| 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 | $80.78 | 4.320% | $84.2697 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $129.59 | 9.811% | $142.3041 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $215.77 | 8.674% | $234.4859 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $11.65 | 12.548% | $13.1118 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $14.91 | 5.499% | $15.7299 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $108.43 | 8.286% | $117.4145 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $162.54 | 7.694% | $175.0458 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $723.67 | $782.3617 | $782.36 | $782.35 | $782.30 | |