| 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 | $244.50 | 11.303% | $272.1358 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $103.91 | 4.848% | $108.9476 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $25.86 | 11.829% | $28.919 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $121.95 | 10.444% | $134.6865 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $119.67 | 3.270% | $123.5832 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $229.34 | 5.453% | $241.8459 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $145.56 | 5.284% | $153.2514 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $990.79 | $1,063.3694 | $1,063.38 | $1,063.40 | $1,063.30 | |