| 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 | $197.55 | 13.440% | $224.1007 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $250.49 | 4.330% | $261.3362 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $231.88 | 12.158% | $260.072 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $89.50 | 12.868% | $101.0169 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $23.58 | 12.643% | $26.5612 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $137.48 | 9.386% | $150.3839 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $107.86 | 12.668% | $121.5237 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $1,038.34 | $1,144.9946 | $1,144.99 | $1,144.95 | $1,145.00 | |