| 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 | $49.84 | 5.489% | $52.5757 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $136.87 | 10.119% | $150.7199 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $115.49 | 4.475% | $120.6582 | $120.66 | $120.65 | $120.70 |
| Purchase #4 | $43.47 | 5.156% | $45.7113 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $147.44 | 10.806% | $163.3724 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $76.87 | 4.517% | $80.3422 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $170.92 | 12.103% | $191.6064 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $740.90 | $804.9861 | $804.99 | $804.95 | $805.00 | |