| 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 | $75.77 | 6.260% | $80.5132 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $13.55 | 8.487% | $14.7 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $188.95 | 12.849% | $213.2282 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $214.50 | 6.580% | $228.6141 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $166.92 | 7.863% | $180.0449 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $235.86 | 10.665% | $261.0145 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $171.37 | 11.800% | $191.5917 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $1,066.92 | $1,169.7066 | $1,169.69 | $1,169.70 | $1,169.60 | |