| 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 | $188.68 | 11.561% | $210.4933 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $230.95 | 13.836% | $262.9042 | $262.90 | $262.90 | $262.90 |
| Purchase #3 | $50.85 | 5.217% | $53.5028 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $145.73 | 4.145% | $151.7705 | $151.77 | $151.75 | $151.80 |
| Purchase #5 | $178.70 | 3.621% | $185.1707 | $185.17 | $185.15 | $185.20 |
| Purchase #6 | $232.82 | 5.264% | $245.0756 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $29.50 | 5.374% | $31.0853 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $1,057.23 | $1,140.0024 | $1,140.00 | $1,140.00 | $1,140.10 | |