| 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 | $128.92 | 10.480% | $142.4308 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $71.27 | 9.570% | $78.0905 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $105.26 | 10.872% | $116.7039 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $226.92 | 4.320% | $236.7229 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $242.37 | 4.235% | $252.6344 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $170.64 | 7.408% | $183.281 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $156.97 | 11.821% | $175.5254 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $1,102.35 | $1,185.3889 | $1,185.38 | $1,185.45 | $1,185.30 | |