| 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 | $222.66 | 4.625% | $232.958 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $51.49 | 9.643% | $56.4552 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $24.89 | 3.235% | $25.6952 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $192.47 | 11.446% | $214.5001 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $47.67 | 7.150% | $51.0784 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $50.94 | 9.635% | $55.8481 | $55.85 | $55.85 | $55.80 |
| Purchase #7 | $165.41 | 12.125% | $185.466 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $755.53 | $822.0010 | $822.02 | $822.00 | $822.10 | |