| 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 | $131.32 | 13.699% | $149.3095 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $102.82 | 3.365% | $106.2799 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $126.71 | 13.403% | $143.6929 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $230.36 | 3.539% | $238.5124 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $156.53 | 11.638% | $174.747 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $201.89 | 12.488% | $227.102 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $229.87 | 3.690% | $238.3522 | $238.35 | $238.35 | $238.40 |
| 7 purchase totals = | $1,179.50 | $1,277.9959 | $1,277.99 | $1,278.00 | $1,278.00 | |