| 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 | $237.80 | 5.395% | $250.6293 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $70.72 | 8.258% | $76.5601 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $134.47 | 10.674% | $148.8233 | $148.82 | $148.80 | $148.80 |
| Purchase #4 | $226.99 | 7.153% | $243.2266 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $178.49 | 12.378% | $200.5835 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $232.73 | 3.728% | $241.4062 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $104.53 | 3.841% | $108.545 | $108.55 | $108.55 | $108.50 |
| 7 purchase totals = | $1,185.73 | $1,269.7740 | $1,269.78 | $1,269.80 | $1,269.70 | |