| 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 | $187.45 | 6.366% | $199.3831 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $84.92 | 13.340% | $96.2483 | $96.25 | $96.25 | $96.20 |
| Purchase #3 | $28.56 | 8.506% | $30.9893 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $220.79 | 5.861% | $233.7305 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $131.56 | 6.304% | $139.8535 | $139.85 | $139.85 | $139.90 |
| Purchase #6 | $208.87 | 13.757% | $237.6042 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $136.57 | 10.198% | $150.4974 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $998.72 | $1,088.3063 | $1,088.30 | $1,088.35 | $1,088.30 | |