| 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 | $218.33 | 3.862% | $226.7619 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $28.45 | 4.195% | $29.6435 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $204.43 | 3.717% | $212.0287 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $76.37 | 3.647% | $79.1552 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $36.54 | 9.429% | $39.9854 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $17.79 | 10.346% | $19.6306 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $212.34 | 11.840% | $237.4811 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $794.25 | $844.6864 | $844.69 | $844.75 | $844.70 | |