| 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 | $25.58 | 7.721% | $27.555 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $213.33 | 9.540% | $233.6817 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $46.94 | 4.424% | $49.0166 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $147.91 | 6.568% | $157.6247 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $148.81 | 10.575% | $164.5467 | $164.55 | $164.55 | $164.50 |
| Purchase #6 | $164.72 | 11.835% | $184.2146 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $150.54 | 8.748% | $163.7092 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $897.83 | $980.3485 | $980.35 | $980.30 | $980.30 | |