| 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 | $26.74 | 12.751% | $30.1496 | $30.15 | $30.15 | $30.10 |
| Purchase #2 | $209.34 | 10.248% | $230.7932 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $242.54 | 3.834% | $251.839 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $139.82 | 5.505% | $147.5171 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $139.39 | 3.730% | $144.5892 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $191.58 | 4.820% | $200.8142 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $47.29 | 3.284% | $48.843 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $996.70 | $1,054.5453 | $1,054.54 | $1,054.55 | $1,054.40 | |