| 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 | $166.95 | 9.172% | $182.2627 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $178.99 | 7.480% | $192.3785 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $164.26 | 7.537% | $176.6403 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $12.71 | 12.413% | $14.2877 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $112.31 | 10.456% | $124.0531 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $174.67 | 5.602% | $184.455 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $211.56 | 7.279% | $226.9595 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $1,021.45 | $1,101.0368 | $1,101.04 | $1,101.05 | $1,101.20 | |