| 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 | $119.31 | 10.733% | $132.1155 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $235.84 | 5.368% | $248.4999 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $142.87 | 9.692% | $156.717 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $119.38 | 4.810% | $125.1222 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $25.78 | 7.627% | $27.7462 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $214.77 | 7.356% | $230.5685 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $238.39 | 9.480% | $260.9894 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,096.34 | $1,181.7587 | $1,181.77 | $1,181.70 | $1,181.70 | |