| 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 | $121.54 | 9.690% | $133.3172 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $155.38 | 7.183% | $166.5409 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $17.65 | 12.360% | $19.8315 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $89.28 | 12.690% | $100.6096 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $243.65 | 7.508% | $261.9432 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $221.58 | 6.621% | $236.2508 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $81.34 | 8.472% | $88.2311 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $930.42 | $1,006.7243 | $1,006.72 | $1,006.75 | $1,006.60 | |