| 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 | $200.71 | 10.729% | $222.2442 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $75.65 | 10.595% | $83.6651 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $193.72 | 10.609% | $214.2718 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $35.34 | 12.458% | $39.7427 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $145.57 | 7.588% | $156.6159 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $123.34 | 11.806% | $137.9015 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $230.98 | 8.243% | $250.0197 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $1,005.31 | $1,104.4609 | $1,104.46 | $1,104.40 | $1,104.40 | |