| 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 | $10.86 | 13.127% | $12.2856 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $167.63 | 11.219% | $186.4364 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $247.66 | 10.304% | $273.1789 | $273.18 | $273.20 | $273.20 |
| Purchase #4 | $170.49 | 7.512% | $183.2972 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $27.66 | 3.215% | $28.5493 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $72.44 | 11.761% | $80.9597 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $243.33 | 3.834% | $252.6593 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $940.07 | $1,017.3664 | $1,017.38 | $1,017.40 | $1,017.40 | |