| 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 | $75.30 | 4.707% | $78.8444 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $94.68 | 6.261% | $100.6079 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $236.75 | 4.213% | $246.7243 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $15.75 | 5.204% | $16.5696 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $196.26 | 3.708% | $203.5373 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $192.73 | 9.339% | $210.7291 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $166.85 | 7.752% | $179.7842 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $978.32 | $1,036.7968 | $1,036.79 | $1,036.80 | $1,036.70 | |