| 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 | $140.61 | 10.233% | $154.9986 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $105.88 | 11.549% | $118.1081 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $35.78 | 9.106% | $39.0381 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $186.65 | 6.707% | $199.1686 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $134.46 | 12.222% | $150.8937 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $57.85 | 12.218% | $64.9181 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $234.56 | 4.147% | $244.2872 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $895.79 | $971.4124 | $971.42 | $971.40 | $971.40 | |