| 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 | $129.49 | 7.341% | $138.9959 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $167.34 | 8.574% | $181.6877 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $174.93 | 5.792% | $185.0619 | $185.06 | $185.05 | $185.10 |
| Purchase #4 | $10.83 | 8.674% | $11.7694 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $188.93 | 3.352% | $195.2629 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $21.98 | 10.430% | $24.2725 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $25.70 | 9.203% | $28.0652 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $719.20 | $765.1155 | $765.12 | $765.05 | $765.30 | |