| 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 | $28.90 | 12.204% | $32.427 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $174.38 | 9.797% | $191.464 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $5.42 | 5.153% | $5.6993 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $155.93 | 5.865% | $165.0753 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $141.94 | 4.124% | $147.7936 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $246.34 | 6.259% | $261.7584 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $244.87 | 12.732% | $276.0468 | $276.05 | $276.05 | $276.00 |
| 7 purchase totals = | $997.78 | $1,080.2644 | $1,080.27 | $1,080.30 | $1,080.30 | |