| 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 | $94.47 | 3.558% | $97.8312 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $203.62 | 11.513% | $227.0628 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $117.51 | 12.768% | $132.5137 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $164.32 | 6.180% | $174.475 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $46.85 | 6.839% | $50.0541 | $50.05 | $50.05 | $50.10 |
| Purchase #6 | $38.25 | 5.702% | $40.431 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $85.74 | 6.416% | $91.2411 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $750.76 | $813.6089 | $813.60 | $813.65 | $813.60 | |