| 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 | $128.27 | 12.817% | $144.7104 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $77.81 | 3.668% | $80.6641 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $98.57 | 5.686% | $104.1747 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $66.25 | 8.737% | $72.0383 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $114.36 | 11.364% | $127.3559 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $244.63 | 9.422% | $267.679 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $125.75 | 7.500% | $135.1813 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $855.64 | $931.8037 | $931.80 | $931.80 | $931.90 | |