| 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 | $151.65 | 12.507% | $170.6169 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $48.93 | 5.765% | $51.7508 | $51.75 | $51.75 | $51.80 |
| Purchase #3 | $70.44 | 9.103% | $76.8522 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $15.87 | 8.808% | $17.2678 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $64.97 | 8.522% | $70.5067 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $92.50 | 9.407% | $101.2015 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $127.97 | 3.707% | $132.7138 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $572.33 | $620.9097 | $620.91 | $620.85 | $621.00 | |