| 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 | $89.63 | 8.352% | $97.1159 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $85.92 | 8.427% | $93.1605 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $188.94 | 11.519% | $210.704 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $19.37 | 8.740% | $21.0629 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $214.46 | 6.129% | $227.6043 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $216.84 | 7.324% | $232.7214 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $214.93 | 6.703% | $229.3368 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $1,030.09 | $1,111.7058 | $1,111.70 | $1,111.65 | $1,111.70 | |