| 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 | $125.25 | 7.106% | $134.1503 | $134.15 | $134.15 | $134.20 |
| Purchase #2 | $43.94 | 9.208% | $47.986 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $202.71 | 7.276% | $217.4592 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $79.48 | 6.810% | $84.8926 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $30.90 | 4.457% | $32.2772 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $65.60 | 13.696% | $74.5846 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $169.49 | 3.465% | $175.3628 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $717.37 | $766.7127 | $766.71 | $766.75 | $766.90 | |