| 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 | $223.89 | 9.806% | $245.8447 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $245.55 | 10.655% | $271.7134 | $271.71 | $271.70 | $271.70 |
| Purchase #3 | $220.92 | 9.360% | $241.5981 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $207.60 | 10.754% | $229.9253 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $104.84 | 5.330% | $110.428 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $227.99 | 9.785% | $250.2988 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $34.83 | 10.557% | $38.507 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $1,265.62 | $1,388.3153 | $1,388.32 | $1,388.35 | $1,388.20 | |