| 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 | $49.25 | 4.863% | $51.645 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $77.95 | 9.162% | $85.0918 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $36.80 | 3.278% | $38.0063 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $20.49 | 11.784% | $22.9045 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $73.98 | 8.358% | $80.1632 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $238.55 | 3.371% | $246.5915 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $155.97 | 4.531% | $163.037 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $652.99 | $687.4393 | $687.44 | $687.45 | $687.40 | |