| 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 | $153.42 | 5.189% | $161.381 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $112.92 | 7.761% | $121.6837 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $53.56 | 12.225% | $60.1077 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $66.93 | 11.277% | $74.4777 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $177.43 | 13.317% | $201.0584 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $230.62 | 12.814% | $260.1716 | $260.17 | $260.15 | $260.20 |
| Purchase #7 | $172.60 | 8.225% | $186.7964 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $967.48 | $1,065.6765 | $1,065.68 | $1,065.70 | $1,065.80 | |