| 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 | $11.54 | 13.619% | $13.1116 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $212.45 | 9.465% | $232.5584 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $112.28 | 13.219% | $127.1223 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $93.80 | 12.406% | $105.4368 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $218.29 | 8.608% | $237.0804 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $231.36 | 11.737% | $258.5147 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $238.76 | 12.836% | $269.4072 | $269.41 | $269.40 | $269.40 |
| 7 purchase totals = | $1,118.48 | $1,243.2314 | $1,243.23 | $1,243.20 | $1,243.20 | |