| 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 | $24.64 | 10.527% | $27.2339 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $156.73 | 4.834% | $164.3063 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $219.79 | 9.857% | $241.4547 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $164.56 | 8.597% | $178.7072 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $180.70 | 10.266% | $199.2507 | $199.25 | $199.25 | $199.30 |
| Purchase #6 | $103.85 | 12.748% | $117.0888 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $102.46 | 11.575% | $114.3197 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $952.73 | $1,042.3613 | $1,042.36 | $1,042.35 | $1,042.40 | |