| 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 | $22.74 | 13.124% | $25.7244 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $53.80 | 9.849% | $59.0988 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $19.71 | 6.725% | $21.0355 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $104.56 | 13.407% | $118.5784 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $107.28 | 3.218% | $110.7323 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $222.46 | 5.539% | $234.7821 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $159.91 | 12.662% | $180.1578 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $690.46 | $750.1093 | $750.11 | $750.15 | $750.10 | |