| 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 | $206.41 | 9.159% | $225.3151 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $134.29 | 4.346% | $140.1262 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $76.38 | 10.147% | $84.1303 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $127.41 | 4.628% | $133.3065 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $16.27 | 12.377% | $18.2837 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $67.45 | 9.146% | $73.619 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $55.34 | 13.685% | $62.9133 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $683.55 | $737.6941 | $737.70 | $737.70 | $737.60 | |