| 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 | $133.90 | 9.363% | $146.4371 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $25.60 | 3.443% | $26.4814 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $135.82 | 12.139% | $152.3072 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $99.42 | 5.812% | $105.1983 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $25.98 | 7.757% | $27.9953 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $214.93 | 8.580% | $233.371 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $59.92 | 9.611% | $65.6789 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $695.57 | $757.4692 | $757.48 | $757.50 | $757.50 | |