| 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 | $146.59 | 10.781% | $162.3939 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $31.85 | 13.192% | $36.0517 | $36.05 | $36.05 | $36.10 |
| Purchase #3 | $106.62 | 9.474% | $116.7212 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $13.67 | 7.571% | $14.705 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $175.47 | 6.159% | $186.2772 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $25.50 | 9.284% | $27.8674 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $9.32 | 9.255% | $10.1826 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $509.02 | $554.1990 | $554.20 | $554.20 | $554.30 | |