| 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 | $123.62 | 13.189% | $139.9242 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $207.97 | 8.572% | $225.7972 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $130.59 | 13.821% | $148.6388 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $77.43 | 12.198% | $86.8749 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $206.91 | 11.795% | $231.315 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $236.78 | 5.513% | $249.8337 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $204.35 | 12.837% | $230.5824 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,187.65 | $1,312.9662 | $1,312.96 | $1,312.95 | $1,312.90 | |