| 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 | $193.68 | 3.874% | $201.1832 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $18.49 | 9.103% | $20.1731 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $109.56 | 10.704% | $121.2873 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $10.81 | 4.382% | $11.2837 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $58.95 | 9.847% | $64.7548 | $64.75 | $64.75 | $64.80 |
| Purchase #6 | $122.85 | 4.574% | $128.4692 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $129.81 | 5.240% | $136.612 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $644.15 | $683.7633 | $683.75 | $683.75 | $683.90 | |