| 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 | $160.86 | 8.470% | $174.4848 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $173.65 | 9.522% | $190.185 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $101.91 | 13.721% | $115.8931 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $38.50 | 4.526% | $40.2425 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $122.47 | 9.508% | $134.1144 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $113.84 | 13.652% | $129.3814 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $65.95 | 7.591% | $70.9563 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $777.18 | $855.2575 | $855.25 | $855.30 | $855.30 | |