| 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 | $233.38 | 5.791% | $246.895 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $199.35 | 8.314% | $215.924 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $118.30 | 10.261% | $130.4388 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $71.65 | 3.584% | $74.2179 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $20.76 | 13.383% | $23.5383 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $243.58 | 8.159% | $263.4537 | $263.45 | $263.45 | $263.50 |
| Purchase #7 | $30.89 | 10.677% | $34.1881 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $917.91 | $988.6558 | $988.66 | $988.65 | $988.60 | |