| 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 | $176.72 | 6.579% | $188.3464 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $94.72 | 11.458% | $105.573 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $237.87 | 5.812% | $251.695 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $23.60 | 11.533% | $26.3218 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $38.58 | 4.302% | $40.2397 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $146.59 | 13.307% | $166.0967 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $140.62 | 3.671% | $145.7822 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $858.70 | $924.0548 | $924.06 | $924.05 | $924.00 | |