| 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 | $220.83 | 6.348% | $234.8483 | $234.85 | $234.85 | $234.80 |
| Purchase #2 | $57.79 | 9.578% | $63.3251 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $109.81 | 13.291% | $124.4048 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $140.85 | 13.872% | $160.3887 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $39.45 | 10.844% | $43.728 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $56.39 | 6.483% | $60.0458 | $60.05 | $60.05 | $60.00 |
| Purchase #7 | $219.95 | 11.355% | $244.9253 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $845.07 | $931.6660 | $931.68 | $931.75 | $931.50 | |