| 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 | $92.51 | 13.450% | $104.9526 | $104.95 | $104.95 | $105.00 |
| Purchase #2 | $44.85 | 8.680% | $48.743 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $125.75 | 13.195% | $142.3427 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $129.26 | 11.513% | $144.1417 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $7.25 | 5.789% | $7.6697 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $189.68 | 5.385% | $199.8943 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $22.84 | 8.278% | $24.7307 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $612.14 | $672.4747 | $672.46 | $672.50 | $672.40 | |