| 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 | $250.90 | 9.820% | $275.5384 | $275.54 | $275.55 | $275.50 |
| Purchase #2 | $140.47 | 12.244% | $157.6691 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $76.69 | 9.304% | $83.8252 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $225.95 | 3.220% | $233.2256 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $155.40 | 8.769% | $169.027 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $113.29 | 6.778% | $120.9688 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $80.62 | 10.314% | $88.9351 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $1,043.32 | $1,129.1892 | $1,129.21 | $1,129.25 | $1,129.10 | |