| 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 | $33.55 | 5.640% | $35.4422 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $38.97 | 13.577% | $44.261 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $12.42 | 12.709% | $13.9985 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $15.71 | 13.599% | $17.8464 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $238.79 | 12.442% | $268.5003 | $268.50 | $268.50 | $268.50 |
| Purchase #6 | $36.62 | 3.793% | $38.009 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $113.53 | 4.465% | $118.5991 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $489.59 | $536.6565 | $536.66 | $536.65 | $536.60 | |