| 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 | $44.38 | 3.826% | $46.078 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $125.91 | 8.326% | $136.3933 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $129.80 | 3.550% | $134.4079 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $167.34 | 5.240% | $176.1086 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $217.85 | 5.236% | $229.2566 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $118.33 | 12.593% | $133.2313 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $123.70 | 3.764% | $128.3561 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $927.31 | $983.8318 | $983.84 | $983.85 | $983.90 | |