| 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 | $13.52 | 7.195% | $14.4928 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $192.76 | 4.703% | $201.8255 | $201.83 | $201.85 | $201.80 |
| Purchase #3 | $209.79 | 3.639% | $217.4243 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $107.42 | 12.836% | $121.2084 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $110.85 | 5.774% | $117.2505 | $117.25 | $117.25 | $117.30 |
| Purchase #6 | $31.35 | 13.446% | $35.5653 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $248.68 | 12.741% | $280.3643 | $280.36 | $280.35 | $280.40 |
| 7 purchase totals = | $914.37 | $988.1311 | $988.13 | $988.10 | $988.20 | |