| 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 | $88.77 | 4.619% | $92.8703 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $102.28 | 12.780% | $115.3514 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $123.71 | 3.268% | $127.7528 | $127.75 | $127.75 | $127.80 |
| Purchase #4 | $7.56 | 9.690% | $8.2926 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $105.50 | 7.129% | $113.0211 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $84.36 | 8.508% | $91.5373 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $183.52 | 11.355% | $204.3587 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $695.70 | $753.1842 | $753.18 | $753.15 | $753.30 | |