| 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 | $117.66 | 4.177% | $122.5747 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $42.56 | 3.593% | $44.0892 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $75.31 | 10.583% | $83.2801 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $96.56 | 12.820% | $108.939 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $99.55 | 8.248% | $107.7609 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $9.71 | 6.253% | $10.3172 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $156.96 | 10.625% | $173.637 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $598.31 | $650.5981 | $650.60 | $650.60 | $650.60 | |