| 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 | $242.72 | 3.338% | $250.822 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $114.62 | 12.847% | $129.3452 | $129.35 | $129.35 | $129.30 |
| Purchase #3 | $152.34 | 5.579% | $160.839 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $27.61 | 10.870% | $30.6112 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $182.78 | 5.605% | $193.0248 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $113.54 | 6.506% | $120.9269 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $20.70 | 7.692% | $22.2922 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $854.31 | $907.8613 | $907.86 | $907.85 | $907.70 | |