| 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 | $9.37 | 12.527% | $10.5438 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $104.87 | 6.557% | $111.7463 | $111.75 | $111.75 | $111.70 |
| Purchase #3 | $244.83 | 8.584% | $265.8462 | $265.85 | $265.85 | $265.80 |
| Purchase #4 | $239.70 | 7.352% | $257.3227 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $196.74 | 5.324% | $207.2144 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $69.89 | 6.239% | $74.2504 | $74.25 | $74.25 | $74.30 |
| Purchase #7 | $239.98 | 13.376% | $272.0797 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $1,105.38 | $1,199.0035 | $1,199.00 | $1,199.00 | $1,198.90 | |