| 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 | $115.38 | 5.481% | $121.704 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $133.25 | 12.649% | $150.1048 | $150.10 | $150.10 | $150.10 |
| Purchase #3 | $32.35 | 8.434% | $35.0784 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $124.49 | 7.713% | $134.0919 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $217.55 | 10.459% | $240.3036 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $9.33 | 9.772% | $10.2417 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $13.93 | 7.552% | $14.982 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $646.28 | $706.5064 | $706.49 | $706.55 | $706.50 | |