| 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 | $135.33 | 5.686% | $143.0249 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $185.87 | 13.310% | $210.6093 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $205.56 | 11.449% | $229.0946 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $98.51 | 11.403% | $109.7431 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $179.58 | 7.241% | $192.5834 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $163.82 | 12.231% | $183.8568 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $204.37 | 6.801% | $218.2692 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,173.04 | $1,287.1813 | $1,287.17 | $1,287.15 | $1,287.20 | |