| 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 | $206.60 | 12.183% | $231.7701 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $15.68 | 6.392% | $16.6823 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $13.53 | 4.635% | $14.1571 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $24.63 | 13.550% | $27.9674 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $149.28 | 7.181% | $159.9998 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $116.71 | 9.447% | $127.7356 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $116.25 | 5.227% | $122.3264 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $642.68 | $700.6387 | $700.65 | $700.65 | $700.70 | |