| 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 | $40.84 | 12.833% | $46.081 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $104.38 | 6.414% | $111.0749 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $131.50 | 11.598% | $146.7514 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $196.60 | 5.598% | $207.6057 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $225.72 | 11.605% | $251.9148 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $130.48 | 4.840% | $136.7952 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $248.76 | 11.266% | $276.7853 | $276.79 | $276.80 | $276.80 |
| 7 purchase totals = | $1,078.28 | $1,177.0083 | $1,177.01 | $1,177.00 | $1,177.10 | |