| 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 | $186.34 | 6.785% | $198.9832 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $234.29 | 10.666% | $259.2794 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $77.39 | 9.530% | $84.7653 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $201.99 | 4.621% | $211.324 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $151.75 | 3.682% | $157.3374 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $14.56 | 10.311% | $16.0613 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $187.37 | 10.640% | $207.3062 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $1,053.69 | $1,135.0568 | $1,135.06 | $1,135.05 | $1,135.10 | |