| 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 | $239.69 | 4.435% | $250.3203 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $143.83 | 12.289% | $161.5053 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $225.97 | 8.447% | $245.0577 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $233.25 | 13.707% | $265.2216 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $118.62 | 11.869% | $132.699 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $35.65 | 9.623% | $39.0806 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $187.52 | 8.348% | $203.1742 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $1,184.53 | $1,297.0587 | $1,297.06 | $1,297.00 | $1,297.10 | |