| 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 | $228.51 | 13.722% | $259.8661 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $19.53 | 5.841% | $20.6707 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $185.57 | 7.348% | $199.2057 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $126.94 | 7.818% | $136.8642 | $136.86 | $136.85 | $136.90 |
| Purchase #5 | $43.54 | 11.323% | $48.47 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $179.67 | 7.362% | $192.8973 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $213.46 | 3.803% | $221.5779 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $997.22 | $1,079.5519 | $1,079.56 | $1,079.50 | $1,079.70 | |