| 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 | $217.31 | 6.683% | $231.8328 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $16.85 | 12.850% | $19.0152 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $205.73 | 8.408% | $223.0278 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $247.84 | 13.399% | $281.0481 | $281.05 | $281.05 | $281.00 |
| Purchase #5 | $34.73 | 7.206% | $37.2326 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $164.99 | 11.199% | $183.4672 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $75.34 | 13.470% | $85.4883 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $962.79 | $1,061.1120 | $1,061.12 | $1,061.15 | $1,061.00 | |