| 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 | $35.97 | 5.592% | $37.9814 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $185.72 | 11.481% | $207.0425 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $146.49 | 9.852% | $160.9222 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $46.65 | 4.372% | $48.6895 | $48.69 | $48.70 | $48.70 |
| Purchase #5 | $36.41 | 11.153% | $40.4708 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $50.46 | 12.446% | $56.7403 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $45.84 | 13.104% | $51.8469 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $547.54 | $603.6936 | $603.69 | $603.70 | $603.60 | |