| 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 | $121.40 | 12.408% | $136.4633 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $166.60 | 8.847% | $181.3391 | $181.34 | $181.35 | $181.30 |
| Purchase #3 | $193.39 | 9.287% | $211.3501 | $211.35 | $211.35 | $211.40 |
| Purchase #4 | $34.83 | 8.741% | $37.8745 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $66.46 | 4.777% | $69.6348 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $235.67 | 6.569% | $251.1512 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $231.34 | 8.365% | $250.6916 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $1,049.69 | $1,138.5046 | $1,138.49 | $1,138.50 | $1,138.60 | |