| 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 | $45.37 | 3.447% | $46.9339 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $193.41 | 7.724% | $208.349 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $191.55 | 11.769% | $214.0935 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $106.91 | 3.709% | $110.8753 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $232.33 | 6.329% | $247.0342 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $191.43 | 4.860% | $200.7335 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $128.75 | 11.749% | $143.8768 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $1,089.75 | $1,171.8962 | $1,171.89 | $1,172.00 | $1,171.80 | |