| 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 | $131.28 | 5.643% | $138.6881 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $43.53 | 6.502% | $46.3603 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $184.28 | 9.468% | $201.7276 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $51.37 | 8.188% | $55.5762 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $49.87 | 3.766% | $51.7481 | $51.75 | $51.75 | $51.70 |
| Purchase #6 | $29.90 | 6.413% | $31.8175 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $227.98 | 3.114% | $235.0793 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $718.21 | $760.9971 | $761.01 | $761.05 | $761.00 | |