| 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 | $107.66 | 8.556% | $116.8714 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $164.90 | 3.330% | $170.3912 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $231.87 | 3.189% | $239.2643 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $217.74 | 13.574% | $247.296 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $142.25 | 6.835% | $151.9728 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $126.29 | 6.213% | $134.1364 | $134.14 | $134.15 | $134.10 |
| Purchase #7 | $230.60 | 7.151% | $247.0902 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $1,221.31 | $1,307.0223 | $1,307.02 | $1,307.00 | $1,307.10 | |