| 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 | $179.69 | 9.476% | $196.7174 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $156.48 | 10.566% | $173.0137 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $86.88 | 8.442% | $94.2144 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $45.75 | 11.712% | $51.1082 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $19.53 | 4.422% | $20.3936 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $220.26 | 5.758% | $232.9426 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $18.97 | 3.283% | $19.5928 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $727.56 | $787.9827 | $787.97 | $787.95 | $787.90 | |