| 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 | $79.56 | 8.455% | $86.2868 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $103.32 | 13.537% | $117.3064 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $134.43 | 4.716% | $140.7697 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $43.71 | 9.627% | $47.918 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $40.62 | 9.547% | $44.498 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $172.41 | 8.748% | $187.4924 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $104.75 | 3.523% | $108.4403 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $678.80 | $732.7116 | $732.72 | $732.70 | $732.70 | |