| 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 | $40.27 | 12.231% | $45.1954 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $210.47 | 10.211% | $231.9611 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $12.87 | 6.781% | $13.7427 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $83.73 | 3.391% | $86.5693 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $88.28 | 3.237% | $91.1376 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $48.88 | 6.315% | $51.9668 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $128.34 | 6.716% | $136.9593 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $612.84 | $657.5322 | $657.54 | $657.50 | $657.60 | |