| 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 | $193.35 | 12.729% | $217.9615 | $217.96 | $217.95 | $218.00 |
| Purchase #2 | $17.90 | 4.267% | $18.6638 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $158.69 | 5.167% | $166.8895 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $181.81 | 4.233% | $189.506 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $73.93 | 13.488% | $83.9017 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $206.51 | 3.393% | $213.5169 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $134.56 | 11.340% | $149.8191 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $966.75 | $1,040.2585 | $1,040.26 | $1,040.20 | $1,040.30 | |