| 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 | $7.46 | 9.834% | $8.1936 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $132.99 | 11.464% | $148.236 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $250.95 | 11.571% | $279.9874 | $279.99 | $280.00 | $280.00 |
| Purchase #4 | $235.53 | 6.692% | $251.2917 | $251.29 | $251.30 | $251.30 |
| Purchase #5 | $198.85 | 4.496% | $207.7903 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $94.95 | 5.163% | $99.8523 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $226.43 | 5.755% | $239.461 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,147.16 | $1,234.8123 | $1,234.81 | $1,234.85 | $1,234.90 | |