| 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 | $245.91 | 6.431% | $261.7245 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $72.88 | 4.511% | $76.1676 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $27.80 | 4.315% | $28.9996 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $246.67 | 4.213% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $90.82 | 12.406% | $102.0871 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $233.94 | 11.559% | $260.9811 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $71.32 | 11.754% | $79.703 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $989.34 | $1,066.7251 | $1,066.72 | $1,066.70 | $1,066.80 | |