| 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 | $156.96 | 3.125% | $161.865 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $243.68 | 3.390% | $251.9408 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $15.46 | 8.644% | $16.7964 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $70.46 | 5.259% | $74.1655 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $119.32 | 12.138% | $133.8031 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $189.53 | 7.186% | $203.1496 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $38.97 | 5.775% | $41.2205 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $834.38 | $882.9409 | $882.95 | $882.90 | $882.90 | |