| 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 | $6.32 | 11.265% | $7.0319 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $61.91 | 13.474% | $70.2518 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $182.44 | 10.415% | $201.4411 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $97.36 | 7.526% | $104.6873 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $16.29 | 13.409% | $18.4743 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $63.89 | 11.470% | $71.2182 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $7.97 | 13.353% | $9.0342 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $436.18 | $482.1388 | $482.13 | $482.15 | $482.10 | |