| 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 | $25.27 | 6.530% | $26.9201 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $9.78 | 4.843% | $10.2536 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $170.96 | 13.582% | $194.1798 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $233.50 | 4.475% | $243.9491 | $243.95 | $243.95 | $243.90 |
| Purchase #5 | $27.48 | 7.272% | $29.4783 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $246.50 | 12.556% | $277.4505 | $277.45 | $277.45 | $277.50 |
| Purchase #7 | $239.63 | 9.192% | $261.6568 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $953.12 | $1,043.8882 | $1,043.89 | $1,043.90 | $1,044.00 | |