| 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 | $242.27 | 9.705% | $265.7823 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $103.62 | 9.153% | $113.1043 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $63.28 | 7.290% | $67.8931 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $128.67 | 8.803% | $139.9968 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $172.95 | 12.725% | $194.9579 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $48.55 | 7.565% | $52.2228 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $72.44 | 6.527% | $77.1682 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $831.78 | $911.1254 | $911.12 | $911.10 | $911.20 | |