| 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 | $144.64 | 12.633% | $162.9124 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $150.41 | 8.273% | $162.8534 | $162.85 | $162.85 | $162.90 |
| Purchase #3 | $191.51 | 3.231% | $197.6977 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $96.62 | 3.869% | $100.3582 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $150.92 | 9.242% | $164.868 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $230.43 | 13.384% | $261.2708 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $145.33 | 12.683% | $163.7622 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,109.86 | $1,213.7227 | $1,213.72 | $1,213.65 | $1,213.90 | |