| 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 | $126.56 | 6.540% | $134.837 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $170.94 | 13.502% | $194.0203 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $87.33 | 4.709% | $91.4424 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $17.37 | 4.387% | $18.132 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $24.54 | 4.735% | $25.702 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $137.44 | 7.824% | $148.1933 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $82.59 | 6.535% | $87.9873 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $646.77 | $700.3143 | $700.31 | $700.35 | $700.20 | |