| 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 | $57.38 | 3.386% | $59.3229 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $9.36 | 11.358% | $10.4231 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $195.84 | 11.157% | $217.6899 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $162.32 | 13.785% | $184.6958 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $134.80 | 4.467% | $140.8215 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $158.52 | 9.421% | $173.4542 | $173.45 | $173.45 | $173.50 |
| Purchase #7 | $248.88 | 12.615% | $280.2762 | $280.28 | $280.30 | $280.30 |
| 7 purchase totals = | $967.10 | $1,066.6836 | $1,066.68 | $1,066.65 | $1,066.70 | |