| 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 | $169.40 | 9.794% | $185.991 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $76.93 | 12.567% | $86.5978 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $153.31 | 10.700% | $169.7142 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $98.91 | 4.845% | $103.7022 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $185.36 | 13.857% | $211.0453 | $211.05 | $211.05 | $211.00 |
| Purchase #6 | $206.85 | 12.163% | $232.0092 | $232.01 | $232.00 | $232.00 |
| Purchase #7 | $107.39 | 9.189% | $117.2581 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $998.15 | $1,106.3178 | $1,106.32 | $1,106.30 | $1,106.30 | |