| 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 | $185.39 | 8.153% | $200.5048 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $232.86 | 3.436% | $240.8611 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $115.72 | 8.610% | $125.6835 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $116.99 | 8.798% | $127.2828 | $127.28 | $127.30 | $127.30 |
| Purchase #5 | $152.75 | 9.825% | $167.7577 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $174.75 | 13.477% | $198.3011 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $228.30 | 10.529% | $252.3377 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,206.76 | $1,312.7287 | $1,312.72 | $1,312.75 | $1,312.80 | |