| 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 | $195.61 | 10.372% | $215.8987 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $217.51 | 12.827% | $245.41 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $32.59 | 9.643% | $35.7327 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $218.67 | 13.159% | $247.4448 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $206.51 | 12.384% | $232.0842 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $185.81 | 5.568% | $196.1559 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $200.43 | 5.844% | $212.1431 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,257.13 | $1,384.8694 | $1,384.86 | $1,384.90 | $1,384.80 | |