| 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 | $217.95 | 12.226% | $244.5966 | $244.60 | $244.60 | $244.60 |
| Purchase #2 | $196.51 | 9.415% | $215.0114 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $94.94 | 12.778% | $107.0714 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $39.88 | 8.543% | $43.2869 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $96.96 | 12.803% | $109.3738 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $192.33 | 6.492% | $204.8161 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $181.97 | 13.184% | $205.9609 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $1,020.54 | $1,130.1171 | $1,130.12 | $1,130.05 | $1,130.20 | |