| 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 | $248.74 | 4.854% | $260.8138 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $36.79 | 6.867% | $39.3164 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $136.55 | 13.661% | $155.2041 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $109.87 | 9.820% | $120.6592 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $173.62 | 3.336% | $179.412 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $181.56 | 9.545% | $198.8899 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $23.72 | 8.487% | $25.7331 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $910.85 | $980.0285 | $980.02 | $980.00 | $980.00 | |