| 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 | $234.58 | 12.288% | $263.4052 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $245.43 | 13.437% | $278.4084 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $51.87 | 11.489% | $57.8293 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $6.57 | 5.285% | $6.9172 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $126.48 | 3.557% | $130.9789 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $188.79 | 5.343% | $198.877 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $203.25 | 11.228% | $226.0709 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $1,056.97 | $1,162.4869 | $1,162.50 | $1,162.50 | $1,162.50 | |