| 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 | $124.95 | 9.690% | $137.0577 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $182.28 | 4.737% | $190.9146 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $108.72 | 13.209% | $123.0808 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $125.87 | 9.749% | $138.1411 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $9.76 | 11.555% | $10.8878 | $10.89 | $10.90 | $10.90 |
| Purchase #6 | $191.60 | 13.273% | $217.0311 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $198.31 | 9.575% | $217.2982 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $941.49 | $1,034.4113 | $1,034.41 | $1,034.45 | $1,034.40 | |