| 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 | $104.34 | 9.152% | $113.8892 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $114.77 | 8.351% | $124.3544 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $246.36 | 13.566% | $279.7812 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $16.27 | 7.319% | $17.4608 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $81.76 | 13.503% | $92.8001 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $242.65 | 7.814% | $261.6107 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $32.74 | 4.521% | $34.2202 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $838.89 | $924.1166 | $924.11 | $924.10 | $924.20 | |