| 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 | $142.48 | 5.230% | $149.9317 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $65.72 | 8.632% | $71.393 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $177.34 | 12.412% | $199.3514 | $199.35 | $199.35 | $199.40 |
| Purchase #4 | $212.29 | 8.344% | $230.0035 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $16.80 | 9.105% | $18.3296 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $43.93 | 10.717% | $48.638 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $205.73 | 9.480% | $225.2332 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $864.29 | $942.8804 | $942.87 | $942.95 | $942.80 | |