| 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 | $226.62 | 7.628% | $243.9066 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $153.49 | 10.765% | $170.0132 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $156.82 | 13.479% | $177.9578 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $249.59 | 11.676% | $278.7321 | $278.73 | $278.75 | $278.70 |
| Purchase #5 | $58.25 | 9.670% | $63.8828 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $106.46 | 12.825% | $120.1135 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $32.39 | 12.356% | $36.3921 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $983.62 | $1,090.9981 | $1,090.99 | $1,091.00 | $1,091.00 | |