| 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 | $193.72 | 9.542% | $212.2048 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $203.65 | 4.358% | $212.5251 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $99.51 | 3.646% | $103.1381 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $221.95 | 6.767% | $236.9694 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $150.53 | 3.735% | $156.1523 | $156.15 | $156.15 | $156.20 |
| Purchase #6 | $12.50 | 13.659% | $14.2074 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $214.57 | 8.711% | $233.2612 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,096.43 | $1,168.4583 | $1,168.46 | $1,168.45 | $1,168.50 | |