| 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 | $18.88 | 11.626% | $21.075 | $21.08 | $21.10 | $21.10 |
| Purchase #2 | $93.89 | 8.474% | $101.8462 | $101.85 | $101.85 | $101.80 |
| Purchase #3 | $49.83 | 11.697% | $55.6586 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $242.64 | 6.167% | $257.6036 | $257.60 | $257.60 | $257.60 |
| Purchase #5 | $26.58 | 7.712% | $28.6298 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $101.76 | 10.211% | $112.1507 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $164.56 | 9.214% | $179.7226 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $698.14 | $756.6865 | $756.69 | $756.70 | $756.70 | |