| 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 | $187.77 | 8.183% | $203.1352 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $154.74 | 11.584% | $172.6651 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $42.37 | 9.141% | $46.243 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $134.38 | 8.516% | $145.8238 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $40.66 | 6.197% | $43.1797 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $145.56 | 3.800% | $151.0913 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $72.97 | 11.392% | $81.2827 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $778.45 | $843.4208 | $843.42 | $843.45 | $843.40 | |