| 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 | $111.59 | 7.176% | $119.5977 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $6.59 | 12.853% | $7.437 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $111.33 | 5.580% | $117.5422 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $86.25 | 10.422% | $95.239 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $91.28 | 10.207% | $100.5969 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $158.97 | 4.415% | $165.9885 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $22.65 | 3.806% | $23.5121 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $588.66 | $629.9134 | $629.92 | $629.95 | $629.80 | |