| 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 | $92.79 | 13.345% | $105.1728 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $130.57 | 9.599% | $143.1034 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $181.43 | 10.405% | $200.3078 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $145.42 | 6.466% | $154.8229 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $53.49 | 3.702% | $55.4702 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $223.79 | 6.131% | $237.5106 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $15.50 | 5.771% | $16.3945 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $842.99 | $912.7822 | $912.77 | $912.70 | $912.80 | |