| 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 | $200.71 | 3.585% | $207.9055 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $66.29 | 12.791% | $74.7692 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $139.53 | 10.408% | $154.0523 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $126.96 | 10.499% | $140.2895 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $133.71 | 3.658% | $138.6011 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $23.92 | 12.769% | $26.9743 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $222.31 | 7.215% | $238.3497 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $913.43 | $980.9416 | $980.94 | $980.90 | $981.00 | |