| 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 | $194.50 | 13.446% | $220.6525 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $114.90 | 7.731% | $123.7829 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $198.42 | 8.400% | $215.0873 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $20.56 | 10.536% | $22.7262 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $48.41 | 9.544% | $53.0303 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $250.92 | 8.533% | $272.331 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $166.57 | 11.528% | $185.7722 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $994.28 | $1,093.3824 | $1,093.38 | $1,093.45 | $1,093.40 | |