| 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 | $126.48 | 10.713% | $140.0298 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $34.82 | 13.313% | $39.4556 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $181.80 | 4.584% | $190.1337 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $197.81 | 8.780% | $215.1777 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $107.62 | 8.528% | $116.7978 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $88.95 | 11.313% | $99.0129 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $233.36 | 6.376% | $248.239 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $970.84 | $1,048.8465 | $1,048.85 | $1,048.90 | $1,048.80 | |