| 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 | $52.52 | 8.786% | $57.1344 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $182.96 | 13.131% | $206.9845 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $208.88 | 12.703% | $235.414 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $173.80 | 5.110% | $182.6812 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $231.42 | 4.446% | $241.7089 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $18.91 | 3.535% | $19.5785 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $156.64 | 8.769% | $170.3758 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,025.13 | $1,113.8773 | $1,113.87 | $1,113.95 | $1,113.90 | |