| 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 | $72.25 | 6.674% | $77.072 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $90.50 | 13.459% | $102.6804 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $117.51 | 7.864% | $126.751 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $226.81 | 9.620% | $248.6291 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $240.53 | 8.850% | $261.8169 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $232.44 | 5.874% | $246.0935 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $137.93 | 12.261% | $154.8416 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $1,117.97 | $1,217.8845 | $1,217.88 | $1,217.90 | $1,217.90 | |