| 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 | $32.40 | 3.433% | $33.5123 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $179.57 | 12.383% | $201.8062 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $108.40 | 7.511% | $116.5419 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $171.73 | 12.623% | $193.4075 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $43.82 | 7.863% | $47.2656 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $188.90 | 5.277% | $198.8683 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $108.58 | 7.233% | $116.4336 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $833.40 | $907.8354 | $907.84 | $907.80 | $907.80 | |