| 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 | $229.29 | 3.355% | $236.9827 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $225.98 | 7.302% | $242.4811 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $180.59 | 5.389% | $190.322 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $84.69 | 4.671% | $88.6459 | $88.65 | $88.65 | $88.60 |
| Purchase #5 | $126.42 | 3.378% | $130.6905 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $210.98 | 10.315% | $232.7426 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $213.84 | 8.313% | $231.6165 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $1,271.79 | $1,353.4813 | $1,353.48 | $1,353.50 | $1,353.40 | |