| 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 | $93.55 | 11.269% | $104.0921 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $231.37 | 7.529% | $248.7898 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $201.44 | 9.845% | $221.2718 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $177.58 | 9.383% | $194.2423 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $218.81 | 7.515% | $235.2536 | $235.25 | $235.25 | $235.30 |
| Purchase #6 | $153.93 | 10.744% | $170.4682 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $139.83 | 12.458% | $157.25 | $157.25 | $157.25 | $157.30 |
| 7 purchase totals = | $1,216.51 | $1,331.3678 | $1,331.36 | $1,331.35 | $1,331.50 | |