| 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 | $190.79 | 12.525% | $214.6864 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $43.71 | 12.832% | $49.3189 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $93.67 | 4.677% | $98.0509 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $128.75 | 10.363% | $142.0924 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $202.84 | 4.574% | $212.1179 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $199.81 | 6.461% | $212.7197 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $229.43 | 3.595% | $237.678 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,089.00 | $1,166.6642 | $1,166.67 | $1,166.65 | $1,166.70 | |