| 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 | $20.88 | 13.663% | $23.7328 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $167.48 | 11.332% | $186.4588 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $231.74 | 5.850% | $245.2968 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $124.96 | 5.320% | $131.6079 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $218.33 | 3.165% | $225.2401 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $186.74 | 12.828% | $210.695 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $183.29 | 13.500% | $208.0342 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,133.42 | $1,231.0656 | $1,231.07 | $1,231.10 | $1,231.00 | |