| 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 | $82.78 | 7.153% | $88.7013 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $68.76 | 5.129% | $72.2867 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $102.28 | 3.335% | $105.691 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $233.81 | 3.641% | $242.323 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $27.44 | 12.462% | $30.8596 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $250.98 | 9.726% | $275.3903 | $275.39 | $275.40 | $275.40 |
| Purchase #7 | $186.44 | 8.608% | $202.4888 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $952.49 | $1,017.7407 | $1,017.74 | $1,017.75 | $1,017.80 | |