| 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 | $157.33 | 9.204% | $171.8107 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $220.49 | 5.684% | $233.0227 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $80.57 | 9.492% | $88.2177 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $119.70 | 3.138% | $123.4562 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $11.47 | 3.194% | $11.8364 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $7.88 | 11.203% | $8.7628 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $167.34 | 12.571% | $188.3763 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $764.78 | $825.4828 | $825.49 | $825.45 | $825.50 | |