| 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 | $15.84 | 6.220% | $16.8252 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $116.78 | 9.394% | $127.7503 | $127.75 | $127.75 | $127.80 |
| Purchase #3 | $180.42 | 10.456% | $199.2847 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $118.85 | 7.341% | $127.5748 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $23.65 | 12.232% | $26.5429 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $219.90 | 8.225% | $237.9868 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $102.67 | 8.661% | $111.5622 | $111.56 | $111.55 | $111.60 |
| 7 purchase totals = | $778.11 | $847.5269 | $847.52 | $847.55 | $847.60 | |