| 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 | $137.66 | 3.368% | $142.2964 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $249.92 | 3.611% | $258.9446 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $79.80 | 9.347% | $87.2589 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $208.51 | 5.118% | $219.1815 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $120.57 | 8.652% | $131.0017 | $131.00 | $131.00 | $131.00 |
| Purchase #6 | $242.77 | 12.193% | $272.3709 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $236.84 | 13.371% | $268.5079 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $1,276.07 | $1,379.5619 | $1,379.56 | $1,379.55 | $1,379.60 | |