| 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 | $86.59 | 4.401% | $90.4008 | $90.40 | $90.40 | $90.40 |
| Purchase #2 | $94.76 | 4.761% | $99.2715 | $99.27 | $99.25 | $99.30 |
| Purchase #3 | $14.95 | 10.521% | $16.5229 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $219.36 | 5.757% | $231.9886 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $184.89 | 4.402% | $193.0289 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $6.63 | 13.759% | $7.5422 | $7.54 | $7.55 | $7.50 |
| Purchase #7 | $164.94 | 6.835% | $176.2136 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $772.12 | $814.9685 | $814.96 | $814.95 | $814.90 | |