| 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 | $207.31 | 5.445% | $218.598 | $218.60 | $218.60 | $218.60 |
| Purchase #2 | $68.71 | 9.144% | $74.9928 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $38.35 | 7.107% | $41.0755 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $36.96 | 3.253% | $38.1623 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $24.84 | 12.712% | $27.9977 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $246.65 | 4.825% | $258.5509 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $196.76 | 8.772% | $214.0198 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $819.58 | $873.3970 | $873.40 | $873.40 | $873.50 | |