| 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 | $172.64 | 11.287% | $192.1259 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $126.66 | 13.600% | $143.8858 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $236.50 | 3.249% | $244.1839 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $236.41 | 3.218% | $244.0177 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $194.38 | 9.700% | $213.2349 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $236.28 | 11.250% | $262.8615 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $201.86 | 5.112% | $212.1791 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $1,404.73 | $1,512.4888 | $1,512.49 | $1,512.55 | $1,512.50 | |