| 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 | $112.97 | 10.631% | $124.9798 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $43.72 | 4.252% | $45.579 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $148.57 | 4.414% | $155.1279 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $200.42 | 13.761% | $227.9998 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $15.62 | 6.718% | $16.6694 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $98.97 | 5.415% | $104.3292 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $9.63 | 8.816% | $10.479 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $629.90 | $685.1641 | $685.17 | $685.25 | $685.20 | |