| 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 | $140.86 | 12.389% | $158.3111 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $125.78 | 8.735% | $136.7669 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $32.76 | 5.338% | $34.5087 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $101.86 | 10.619% | $112.6765 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $177.66 | 13.248% | $201.1964 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $214.65 | 10.701% | $237.6197 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $140.42 | 7.369% | $150.7675 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $933.99 | $1,031.8468 | $1,031.86 | $1,031.80 | $1,031.90 | |