| 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 | $237.40 | 3.443% | $245.5737 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $246.50 | 6.279% | $261.9777 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $116.34 | 11.500% | $129.7191 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $30.60 | 7.371% | $32.8555 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $111.42 | 5.264% | $117.2851 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $169.29 | 8.646% | $183.9268 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $15.63 | 10.415% | $17.2579 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $927.18 | $988.5958 | $988.61 | $988.60 | $988.70 | |