| 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 | $119.99 | 3.106% | $123.7169 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $119.45 | 6.159% | $126.8069 | $126.81 | $126.80 | $126.80 |
| Purchase #3 | $245.83 | 5.159% | $258.5124 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $82.25 | 12.678% | $92.6777 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $185.92 | 6.401% | $197.8207 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $99.95 | 7.206% | $107.1524 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $5.88 | 4.781% | $6.1611 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $859.27 | $912.8481 | $912.85 | $912.80 | $912.90 | |