| 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 | $56.66 | 9.837% | $62.2336 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $80.77 | 12.394% | $90.7806 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $218.49 | 4.277% | $227.8348 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $151.83 | 9.331% | $165.9973 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $20.73 | 10.475% | $22.9015 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $229.66 | 9.834% | $252.2448 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $20.95 | 5.610% | $22.1253 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $779.09 | $844.1179 | $844.11 | $844.20 | $844.00 | |