| 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 | $207.62 | 13.312% | $235.2584 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $162.49 | 10.224% | $179.103 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $237.97 | 11.335% | $264.9439 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $12.25 | 7.185% | $13.1302 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $222.26 | 7.128% | $238.1027 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $71.83 | 8.470% | $77.914 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $215.93 | 3.353% | $223.1701 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $1,130.35 | $1,231.6223 | $1,231.61 | $1,231.60 | $1,231.60 | |