| 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 | $160.35 | 7.759% | $172.7916 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $73.79 | 9.805% | $81.0251 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $186.93 | 3.223% | $192.9548 | $192.95 | $192.95 | $193.00 |
| Purchase #4 | $17.59 | 6.436% | $18.7221 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $28.46 | 13.501% | $32.3024 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $237.74 | 5.318% | $250.383 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $16.26 | 4.859% | $17.0501 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $721.12 | $765.2291 | $765.22 | $765.25 | $765.30 | |