| 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 | $117.97 | 10.566% | $130.4347 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $236.30 | 4.267% | $246.3829 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $150.64 | 12.366% | $169.2681 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $103.88 | 13.562% | $117.9682 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $11.45 | 4.485% | $11.9635 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $72.55 | 5.208% | $76.3284 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $88.78 | 4.642% | $92.9012 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $781.57 | $845.2470 | $845.24 | $845.25 | $845.30 | |