| 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 | $85.83 | 3.407% | $88.7542 | $88.75 | $88.75 | $88.80 |
| Purchase #2 | $246.81 | 12.389% | $277.3873 | $277.39 | $277.40 | $277.40 |
| Purchase #3 | $177.49 | 5.507% | $187.2644 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $133.66 | 4.301% | $139.4087 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $134.47 | 4.688% | $140.774 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $189.82 | 5.167% | $199.628 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $90.89 | 7.339% | $97.5604 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $1,058.97 | $1,130.7770 | $1,130.77 | $1,130.75 | $1,130.90 | |