| 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 | $171.85 | 3.403% | $177.6981 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $196.90 | 7.589% | $211.8427 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $188.33 | 7.558% | $202.564 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $224.35 | 9.316% | $245.2504 | $245.25 | $245.25 | $245.30 |
| Purchase #5 | $229.47 | 9.704% | $251.7378 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $245.96 | 6.241% | $261.3104 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $134.92 | 3.247% | $139.3009 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $1,391.78 | $1,489.7043 | $1,489.70 | $1,489.70 | $1,489.70 | |