| 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 | $42.45 | 8.285% | $45.967 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $171.56 | 11.214% | $190.7987 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $46.55 | 10.296% | $51.3428 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $111.95 | 12.655% | $126.1173 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $131.87 | 10.560% | $145.7955 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $121.57 | 5.355% | $128.0801 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $242.35 | 8.294% | $262.4505 | $262.45 | $262.45 | $262.50 |
| 7 purchase totals = | $868.30 | $950.5519 | $950.56 | $950.55 | $950.60 | |