| 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 | $213.41 | 12.139% | $239.3158 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $30.26 | 3.488% | $31.3155 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $128.55 | 3.351% | $132.8577 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $247.99 | 8.490% | $269.0444 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $178.29 | 10.513% | $197.0336 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $230.70 | 7.387% | $247.7418 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $177.92 | 11.477% | $198.3399 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,207.12 | $1,315.6487 | $1,315.65 | $1,315.65 | $1,315.50 | |