| 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 | $229.97 | 13.641% | $261.3402 | $261.34 | $261.35 | $261.30 |
| Purchase #2 | $20.97 | 7.660% | $22.5763 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $127.91 | 13.823% | $145.591 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $250.80 | 10.110% | $276.1559 | $276.16 | $276.15 | $276.20 |
| Purchase #5 | $233.76 | 7.498% | $251.2873 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $187.78 | 12.464% | $211.1849 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $193.83 | 10.449% | $214.0833 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,245.02 | $1,382.2189 | $1,382.22 | $1,382.30 | $1,382.30 | |