| 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 | $96.76 | 6.492% | $103.0417 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $15.60 | 9.387% | $17.0644 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $27.83 | 5.355% | $29.3203 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $149.33 | 9.202% | $163.0713 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $164.50 | 10.807% | $182.2775 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $91.64 | 4.475% | $95.7409 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $129.81 | 9.266% | $141.8382 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $675.47 | $732.3543 | $732.35 | $732.35 | $732.30 | |