| 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 | $173.98 | 8.372% | $188.5456 | $188.55 | $188.55 | $188.50 |
| Purchase #2 | $185.37 | 12.576% | $208.6821 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $52.64 | 8.483% | $57.1055 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $168.78 | 3.173% | $174.1354 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $126.30 | 10.295% | $139.3026 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $248.35 | 7.680% | $267.4233 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $41.73 | 5.697% | $44.1074 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $997.15 | $1,079.3019 | $1,079.31 | $1,079.30 | $1,079.20 | |