| 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 | $30.92 | 12.494% | $34.7831 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $232.38 | 8.605% | $252.3763 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $87.90 | 12.581% | $98.9587 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $230.47 | 6.204% | $244.7684 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $177.27 | 8.624% | $192.5578 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $52.84 | 4.564% | $55.2516 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $243.37 | 8.812% | $264.8158 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $1,055.15 | $1,143.5117 | $1,143.52 | $1,143.50 | $1,143.70 | |