| 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 | $113.82 | 7.558% | $122.4225 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $243.88 | 4.580% | $255.0497 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $183.56 | 13.201% | $207.7918 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $156.93 | 9.603% | $172 | $172.00 | $172.00 | $172.00 |
| Purchase #5 | $167.80 | 6.329% | $178.4201 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $69.25 | 4.213% | $72.1675 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $236.91 | 5.238% | $249.3193 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $1,172.15 | $1,257.1709 | $1,257.17 | $1,257.10 | $1,257.10 | |