| 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 | $229.70 | 6.260% | $244.0792 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $144.68 | 7.643% | $155.7379 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $60.25 | 8.476% | $65.3568 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $32.79 | 12.727% | $36.9632 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $231.99 | 3.258% | $239.5482 | $239.55 | $239.55 | $239.50 |
| Purchase #6 | $159.89 | 4.184% | $166.5798 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $20.73 | 3.390% | $21.4327 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $880.03 | $929.6978 | $929.70 | $929.75 | $929.70 | |