| 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 | $125.60 | 9.567% | $137.6162 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $176.29 | 3.857% | $183.0895 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $61.46 | 11.116% | $68.2919 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $153.34 | 5.166% | $161.2615 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $16.49 | 4.570% | $17.2436 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $96.78 | 11.742% | $108.1439 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $67.85 | 12.786% | $76.5253 | $76.53 | $76.55 | $76.50 |
| 7 purchase totals = | $697.81 | $752.1719 | $752.17 | $752.20 | $752.10 | |