| 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 | $19.56 | 11.829% | $21.8738 | $21.87 | $21.85 | $21.90 |
| Purchase #2 | $80.99 | 6.227% | $86.0332 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $73.56 | 13.658% | $83.6068 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $236.77 | 7.437% | $254.3786 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $228.43 | 11.496% | $254.6903 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $219.60 | 3.760% | $227.857 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $162.48 | 9.605% | $178.0862 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $1,021.39 | $1,106.5259 | $1,106.53 | $1,106.55 | $1,106.60 | |