| 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 | $48.98 | 11.507% | $54.6161 | $54.62 | $54.60 | $54.60 |
| Purchase #2 | $232.46 | 7.327% | $249.4923 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $193.39 | 7.135% | $207.1884 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $137.97 | 9.341% | $150.8578 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $213.73 | 4.737% | $223.8544 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $227.87 | 8.288% | $246.7559 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $78.70 | 3.434% | $81.4026 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $1,133.10 | $1,214.1675 | $1,214.17 | $1,214.15 | $1,214.30 | |