| 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 | $240.66 | 9.239% | $262.8946 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $181.71 | 12.320% | $204.0967 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $246.34 | 4.486% | $257.3908 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $57.67 | 11.716% | $64.4266 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $34.57 | 11.648% | $38.5967 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $104.97 | 11.576% | $117.1213 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $77.56 | 10.695% | $85.855 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $943.48 | $1,030.3817 | $1,030.39 | $1,030.40 | $1,030.40 | |