| 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 | $30.72 | 12.612% | $34.5944 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $192.87 | 13.704% | $219.3009 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $164.99 | 7.271% | $176.9864 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $45.27 | 7.687% | $48.7499 | $48.75 | $48.75 | $48.70 |
| Purchase #5 | $77.98 | 6.336% | $82.9208 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $198.36 | 10.288% | $218.7673 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $19.69 | 6.159% | $20.9027 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $729.88 | $802.2224 | $802.22 | $802.20 | $802.20 | |