| 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 | $32.67 | 12.554% | $36.7714 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $70.48 | 11.851% | $78.8326 | $78.83 | $78.85 | $78.80 |
| Purchase #3 | $178.60 | 7.130% | $191.3342 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $179.81 | 12.724% | $202.689 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $160.50 | 4.775% | $168.1639 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $206.41 | 10.534% | $228.1532 | $228.15 | $228.15 | $228.20 |
| Purchase #7 | $236.31 | 13.396% | $267.9661 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,064.78 | $1,173.9104 | $1,173.90 | $1,173.90 | $1,174.00 | |