| 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 | $176.68 | 11.448% | $196.9063 | $196.91 | $196.90 | $196.90 |
| Purchase #2 | $189.70 | 3.408% | $196.165 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $51.92 | 12.321% | $58.3171 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $127.92 | 4.196% | $133.2875 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $188.41 | 9.338% | $206.0037 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $103.96 | 12.304% | $116.7512 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $236.33 | 9.739% | $259.3462 | $259.35 | $259.35 | $259.30 |
| 7 purchase totals = | $1,074.92 | $1,166.7770 | $1,166.79 | $1,166.75 | $1,166.80 | |