| 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 | $113.41 | 13.373% | $128.5763 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $157.91 | 8.238% | $170.9186 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $172.73 | 4.147% | $179.8931 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $144.84 | 7.189% | $155.2525 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $240.52 | 6.170% | $255.3601 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $78.68 | 3.231% | $81.2222 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $188.57 | 12.592% | $212.3147 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $1,096.66 | $1,183.5375 | $1,183.53 | $1,183.50 | $1,183.60 | |