| 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 | $238.39 | 5.856% | $252.3501 | $252.35 | $252.35 | $252.40 |
| Purchase #2 | $116.30 | 6.419% | $123.7653 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $201.45 | 13.662% | $228.9721 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $210.65 | 11.788% | $235.4814 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $22.56 | 6.329% | $23.9878 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $141.61 | 13.184% | $160.2799 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $82.93 | 10.159% | $91.3549 | $91.35 | $91.35 | $91.40 |
| 7 purchase totals = | $1,013.89 | $1,116.1915 | $1,116.19 | $1,116.20 | $1,116.40 | |