| 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 | $20.82 | 11.535% | $23.2216 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $113.47 | 13.760% | $129.0835 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $152.51 | 12.578% | $171.6927 | $171.69 | $171.70 | $171.70 |
| Purchase #4 | $9.26 | 12.790% | $10.4444 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $37.26 | 4.697% | $39.0101 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $160.80 | 3.749% | $166.8284 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $240.80 | 11.398% | $268.2464 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $734.92 | $808.5271 | $808.52 | $808.55 | $808.40 | |