| 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 | $219.59 | 3.629% | $227.5589 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $216.35 | 6.805% | $231.0726 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $249.36 | 11.443% | $277.8943 | $277.89 | $277.90 | $277.90 |
| Purchase #4 | $28.65 | 8.282% | $31.0228 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $106.82 | 5.205% | $112.38 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $153.53 | 6.816% | $163.9946 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $31.50 | 5.706% | $33.2974 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $1,005.80 | $1,077.2206 | $1,077.21 | $1,077.20 | $1,077.30 | |