| 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 | $144.87 | 10.427% | $159.9756 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $236.89 | 10.110% | $260.8396 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $52.33 | 6.529% | $55.7466 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $30.83 | 4.496% | $32.2161 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $216.44 | 8.714% | $235.3006 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $145.28 | 8.138% | $157.1029 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $98.56 | 8.799% | $107.2323 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $925.20 | $1,008.4137 | $1,008.42 | $1,008.45 | $1,008.30 | |