| 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 | $29.38 | 8.628% | $31.9149 | $31.91 | $31.90 | $31.90 |
| Purchase #2 | $101.34 | 5.394% | $106.8063 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $170.39 | 6.488% | $181.4449 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $208.76 | 7.199% | $223.7886 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $70.62 | 3.440% | $73.0493 | $73.05 | $73.05 | $73.00 |
| Purchase #6 | $43.27 | 4.438% | $45.1903 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $33.32 | 10.566% | $36.8406 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $657.08 | $699.0349 | $699.03 | $699.05 | $698.90 | |