| 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 | $209.96 | 10.816% | $232.6693 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $14.88 | 4.520% | $15.5526 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $13.80 | 6.772% | $14.7345 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $29.34 | 12.184% | $32.9148 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $210.88 | 12.586% | $237.4214 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $105.85 | 10.329% | $116.7832 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $160.83 | 6.781% | $171.7359 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $745.54 | $821.8117 | $821.80 | $821.80 | $821.80 | |