| 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 | $45.99 | 7.181% | $49.2925 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $130.82 | 4.340% | $136.4976 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $141.30 | 4.766% | $148.0344 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $125.25 | 12.245% | $140.5869 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $234.99 | 7.836% | $253.4038 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $122.34 | 11.562% | $136.485 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $246.83 | 13.308% | $279.6781 | $279.68 | $279.70 | $279.70 |
| 7 purchase totals = | $1,047.52 | $1,143.9783 | $1,143.98 | $1,144.05 | $1,144.00 | |