| 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 | $193.61 | 11.805% | $216.4657 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $125.92 | 13.560% | $142.9948 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $227.95 | 8.411% | $247.1229 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $77.34 | 6.309% | $82.2194 | $82.22 | $82.20 | $82.20 |
| Purchase #5 | $39.81 | 3.710% | $41.287 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $229.76 | 12.257% | $257.9217 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $206.39 | 12.484% | $232.1557 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,100.78 | $1,220.1672 | $1,220.17 | $1,220.10 | $1,220.20 | |