| 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 | $125.82 | 12.476% | $141.5173 | $141.52 | $141.50 | $141.50 |
| Purchase #2 | $151.93 | 12.496% | $170.9152 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $166.29 | 3.632% | $172.3297 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $87.40 | 10.760% | $96.8042 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $177.90 | 13.292% | $201.5465 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $223.99 | 10.563% | $247.6501 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $139.58 | 13.117% | $157.8887 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $1,072.91 | $1,188.6517 | $1,188.66 | $1,188.65 | $1,188.60 | |