| 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 | $214.34 | 9.841% | $235.4332 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $84.74 | 5.395% | $89.3117 | $89.31 | $89.30 | $89.30 |
| Purchase #3 | $75.92 | 10.691% | $84.0366 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $81.59 | 6.487% | $86.8827 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $149.59 | 13.848% | $170.3052 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $249.57 | 7.480% | $268.2378 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $146.37 | 4.725% | $153.286 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,002.12 | $1,087.4932 | $1,087.50 | $1,087.55 | $1,087.40 | |