| 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 | $83.35 | 3.726% | $86.4556 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $71.62 | 8.114% | $77.4312 | $77.43 | $77.45 | $77.40 |
| Purchase #3 | $205.62 | 9.412% | $224.973 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $7.78 | 4.276% | $8.1127 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $63.54 | 7.549% | $68.3366 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $25.92 | 4.148% | $26.9952 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $138.76 | 8.244% | $150.1994 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $596.59 | $642.5037 | $642.51 | $642.50 | $642.50 | |