| 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 | $161.89 | 9.512% | $177.289 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $66.73 | 7.433% | $71.69 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $187.75 | 4.615% | $196.4147 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $25.40 | 12.181% | $28.494 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $175.83 | 12.657% | $198.0848 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $128.70 | 7.379% | $138.1968 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $223.46 | 6.116% | $237.1268 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $969.76 | $1,047.2961 | $1,047.29 | $1,047.35 | $1,047.30 | |