| 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 | $144.42 | 7.181% | $154.7908 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $240.51 | 13.561% | $273.1256 | $273.13 | $273.15 | $273.10 |
| Purchase #3 | $125.45 | 12.117% | $140.6508 | $140.65 | $140.65 | $140.70 |
| Purchase #4 | $145.78 | 12.621% | $164.1789 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $238.50 | 6.534% | $254.0836 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $115.99 | 13.374% | $131.5025 | $131.50 | $131.50 | $131.50 |
| Purchase #7 | $98.61 | 9.462% | $107.9405 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $1,109.26 | $1,226.2727 | $1,226.27 | $1,226.35 | $1,226.30 | |