| 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 | $106.99 | 3.187% | $110.3998 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $102.25 | 4.106% | $106.4484 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $148.91 | 13.357% | $168.7999 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $14.84 | 12.447% | $16.6871 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $76.50 | 6.206% | $81.2476 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $111.36 | 6.692% | $118.8122 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $5.81 | 8.309% | $6.2928 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $566.66 | $608.6878 | $608.69 | $608.70 | $608.60 | |