| 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 | $98.91 | 5.594% | $104.443 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $74.34 | 13.418% | $84.3149 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $243.31 | 8.646% | $264.3466 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $240.32 | 10.358% | $265.2123 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $232.59 | 5.675% | $245.7895 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $135.79 | 13.781% | $154.5032 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $54.79 | 12.236% | $61.4941 | $61.49 | $61.50 | $61.50 |
| 7 purchase totals = | $1,080.05 | $1,180.1036 | $1,180.09 | $1,180.10 | $1,180.00 | |