| 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 | $128.31 | 8.172% | $138.7955 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $23.72 | 9.389% | $25.9471 | $25.95 | $25.95 | $25.90 |
| Purchase #3 | $183.35 | 12.715% | $206.663 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $245.51 | 6.289% | $260.9501 | $260.95 | $260.95 | $261.00 |
| Purchase #5 | $199.74 | 9.775% | $219.2646 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $199.70 | 12.576% | $224.8143 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $62.87 | 6.462% | $66.9327 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $1,043.20 | $1,143.3673 | $1,143.36 | $1,143.35 | $1,143.40 | |