| 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 | $146.66 | 7.670% | $157.9088 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $142.26 | 8.103% | $153.7873 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $232.28 | 12.692% | $261.761 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $22.60 | 4.341% | $23.5811 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $222.53 | 11.844% | $248.8865 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $130.71 | 11.401% | $145.6122 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $193.73 | 6.302% | $205.9389 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,090.77 | $1,197.4758 | $1,197.48 | $1,197.50 | $1,197.50 | |