| 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 | $14.62 | 10.561% | $16.164 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $206.55 | 9.631% | $226.4428 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $40.59 | 4.689% | $42.4933 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $178.60 | 6.461% | $190.1393 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $166.64 | 7.471% | $179.0897 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $97.56 | 8.728% | $106.075 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $110.71 | 7.202% | $118.6833 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $815.27 | $879.0874 | $879.08 | $879.15 | $879.10 | |