| 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 | $240.25 | 13.671% | $273.0946 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $19.50 | 12.474% | $21.9324 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $221.56 | 6.474% | $235.9038 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $250.30 | 13.591% | $284.3183 | $284.32 | $284.30 | $284.30 |
| Purchase #5 | $110.80 | 3.482% | $114.6581 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $61.41 | 6.744% | $65.5515 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $232.80 | 10.461% | $257.1532 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,136.62 | $1,252.6119 | $1,252.60 | $1,252.60 | $1,252.70 | |