| 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 | $220.95 | 6.689% | $235.7293 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $250.30 | 13.203% | $283.3471 | $283.35 | $283.35 | $283.30 |
| Purchase #3 | $188.72 | 11.697% | $210.7946 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $107.77 | 8.854% | $117.312 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $145.54 | 12.525% | $163.7689 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $73.98 | 12.844% | $83.482 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $94.96 | 8.552% | $103.081 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $1,082.22 | $1,197.5149 | $1,197.51 | $1,197.55 | $1,197.50 | |