| 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 | $17.70 | 3.481% | $18.3161 | $18.32 | $18.30 | $18.30 |
| Purchase #2 | $206.47 | 7.627% | $222.2175 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $16.86 | 9.661% | $18.4888 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $250.85 | 5.545% | $264.7596 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $101.64 | 8.482% | $110.2611 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $236.72 | 7.187% | $253.7331 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $127.38 | 8.762% | $138.541 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $957.62 | $1,026.3172 | $1,026.32 | $1,026.30 | $1,026.30 | |