| 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 | $167.87 | 4.310% | $175.1052 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $182.44 | 10.394% | $201.4028 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $189.36 | 13.556% | $215.0296 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $194.65 | 8.201% | $210.6132 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $115.30 | 5.344% | $121.4616 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $103.73 | 12.650% | $116.8518 | $116.85 | $116.85 | $116.90 |
| Purchase #7 | $139.91 | 3.765% | $145.1776 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $1,093.26 | $1,185.6418 | $1,185.64 | $1,185.65 | $1,185.70 | |