| 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 | $117.87 | 3.690% | $122.2194 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $173.88 | 4.638% | $181.9446 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $77.99 | 9.719% | $85.5698 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $136.71 | 7.598% | $147.0972 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $208.45 | 7.874% | $224.8634 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $24.64 | 7.138% | $26.3988 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $12.54 | 3.283% | $12.9517 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $752.08 | $801.0449 | $801.04 | $801.00 | $801.10 | |