| 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 | $186.95 | 3.312% | $193.1418 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $212.34 | 13.684% | $241.3966 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $154.99 | 4.754% | $162.3582 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $164.69 | 4.296% | $171.7651 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $78.44 | 8.144% | $84.8282 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $171.64 | 4.786% | $179.8547 | $179.85 | $179.85 | $179.90 |
| Purchase #7 | $66.92 | 4.676% | $70.0492 | $70.05 | $70.05 | $70.00 |
| 7 purchase totals = | $1,035.97 | $1,103.3938 | $1,103.40 | $1,103.40 | $1,103.40 | |