| 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 | $48.26 | 12.102% | $54.1004 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $189.94 | 9.335% | $207.6709 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $140.76 | 9.673% | $154.3757 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $35.36 | 10.621% | $39.1156 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $125.48 | 3.174% | $129.4627 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $121.42 | 5.419% | $127.9997 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $230.59 | 5.545% | $243.3762 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $891.81 | $956.1012 | $956.11 | $956.10 | $956.20 | |