| 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 | $57.85 | 11.135% | $64.2916 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $6.78 | 10.588% | $7.4979 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $228.95 | 9.455% | $250.5972 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $7.98 | 7.398% | $8.5704 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $70.27 | 13.795% | $79.9637 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $11.55 | 12.147% | $12.953 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $219.35 | 10.871% | $243.1955 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $602.73 | $667.0693 | $667.07 | $667.05 | $667.20 | |