| 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 | $114.46 | 12.390% | $128.6416 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $192.36 | 11.389% | $214.2679 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $42.75 | 5.456% | $45.0824 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $212.57 | 9.375% | $232.4984 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $183.60 | 8.674% | $199.5255 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $84.59 | 3.461% | $87.5177 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $235.69 | 7.784% | $254.0361 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,066.02 | $1,161.5696 | $1,161.58 | $1,161.60 | $1,161.50 | |