| 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 | $25.39 | 7.634% | $27.3283 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $160.46 | 8.198% | $173.6145 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $146.53 | 5.497% | $154.5848 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $244.27 | 7.273% | $262.0358 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $228.76 | 8.473% | $248.1428 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $154.94 | 8.534% | $168.1626 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $95.73 | 7.414% | $102.8274 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $1,056.08 | $1,136.6962 | $1,136.69 | $1,136.75 | $1,136.60 | |