| 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 | $176.64 | 7.567% | $190.0063 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $209.26 | 11.275% | $232.8541 | $232.85 | $232.85 | $232.90 |
| Purchase #3 | $147.72 | 10.860% | $163.7624 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $215.41 | 4.779% | $225.7044 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $51.46 | 7.614% | $55.3782 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $204.43 | 10.610% | $226.12 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $112.37 | 13.334% | $127.3534 | $127.35 | $127.35 | $127.40 |
| 7 purchase totals = | $1,117.29 | $1,221.1788 | $1,221.17 | $1,221.15 | $1,221.30 | |