| 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 | $199.73 | 11.201% | $222.1018 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $57.95 | 4.434% | $60.5195 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $99.98 | 3.775% | $103.7542 | $103.75 | $103.75 | $103.80 |
| Purchase #4 | $46.73 | 6.525% | $49.7791 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $108.40 | 11.352% | $120.7056 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $224.56 | 13.356% | $254.5522 | $254.55 | $254.55 | $254.60 |
| Purchase #7 | $175.71 | 6.112% | $186.4494 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $913.06 | $997.8618 | $997.86 | $997.85 | $997.90 | |