| 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 | $180.91 | 9.752% | $198.5523 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $199.41 | 4.514% | $208.4114 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $183.27 | 9.105% | $199.9567 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $49.37 | 12.319% | $55.4519 | $55.45 | $55.45 | $55.50 |
| Purchase #5 | $201.59 | 11.799% | $225.3756 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $59.60 | 11.499% | $66.4534 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $17.65 | 12.532% | $19.8619 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $891.80 | $974.0632 | $974.06 | $974.05 | $974.30 | |