| 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 | $224.44 | 3.564% | $232.439 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $9.56 | 3.858% | $9.9288 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $162.48 | 9.540% | $177.9806 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $25.95 | 10.255% | $28.6112 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $187.61 | 9.256% | $204.9752 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $186.70 | 7.107% | $199.9688 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $148.68 | 12.191% | $166.8056 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $945.42 | $1,020.7092 | $1,020.72 | $1,020.75 | $1,020.70 | |