| 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 | $71.66 | 8.403% | $77.6816 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $173.48 | 5.503% | $183.0266 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $217.34 | 3.674% | $225.3251 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $212.83 | 4.336% | $222.0583 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $187.39 | 4.331% | $195.5059 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $86.94 | 11.626% | $97.0476 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $125.32 | 13.788% | $142.5991 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $1,074.96 | $1,143.2442 | $1,143.26 | $1,143.30 | $1,143.20 | |