| 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 | $241.69 | 8.604% | $262.485 | $262.49 | $262.50 | $262.50 |
| Purchase #2 | $239.94 | 9.190% | $261.9905 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $229.38 | 7.175% | $245.838 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $211.54 | 9.551% | $231.7442 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $136.85 | 5.109% | $143.8417 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $122.41 | 5.706% | $129.3947 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $87.97 | 10.197% | $96.9403 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $1,269.78 | $1,372.2344 | $1,372.23 | $1,372.30 | $1,372.10 | |