| 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 | $129.57 | 12.679% | $145.9982 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $205.79 | 3.388% | $212.7622 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $17.45 | 12.330% | $19.6016 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $23.78 | 13.789% | $27.059 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $199.42 | 5.328% | $210.0451 | $210.05 | $210.05 | $210.00 |
| Purchase #6 | $133.94 | 12.453% | $150.6195 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $237.33 | 7.377% | $254.8378 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $947.28 | $1,020.9234 | $1,020.93 | $1,020.90 | $1,020.90 | |