| 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 | $11.69 | 7.859% | $12.6087 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $87.57 | 5.136% | $92.0676 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $243.95 | 7.739% | $262.8293 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $18.73 | 12.450% | $21.0619 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $136.73 | 13.767% | $155.5536 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $191.83 | 3.767% | $199.0562 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $223.78 | 9.468% | $244.9675 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $914.28 | $988.1448 | $988.15 | $988.10 | $988.30 | |