| 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 | $248.54 | 8.396% | $269.4074 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $5.99 | 11.816% | $6.6978 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $140.83 | 10.845% | $156.103 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $232.82 | 12.522% | $261.9737 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $223.34 | 3.201% | $230.4891 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $12.99 | 7.148% | $13.9185 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $203.69 | 10.712% | $225.5093 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $1,068.20 | $1,164.0988 | $1,164.10 | $1,164.05 | $1,164.10 | |