| 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 | $200.96 | 12.624% | $226.3292 | $226.33 | $226.35 | $226.30 |
| Purchase #2 | $75.44 | 3.481% | $78.0661 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $94.38 | 7.467% | $101.4274 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $133.81 | 3.536% | $138.5415 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $185.47 | 3.234% | $191.4681 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $231.74 | 12.775% | $261.3448 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $154.65 | 3.487% | $160.0426 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $1,076.45 | $1,157.2197 | $1,157.22 | $1,157.25 | $1,157.10 | |