| 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 | $177.73 | 8.240% | $192.375 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $182.41 | 12.333% | $204.9066 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $25.86 | 4.537% | $27.0333 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $30.79 | 7.471% | $33.0903 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $225.38 | 12.280% | $253.0567 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $119.70 | 11.402% | $133.3482 | $133.35 | $133.35 | $133.30 |
| Purchase #7 | $214.59 | 7.103% | $229.8323 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $976.46 | $1,073.6424 | $1,073.65 | $1,073.70 | $1,073.60 | |