| 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 | $97.98 | 11.339% | $109.09 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $214.32 | 10.128% | $236.0263 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $239.26 | 11.195% | $266.0452 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $210.39 | 9.796% | $230.9998 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $98.53 | 8.565% | $106.9691 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $102.40 | 10.570% | $113.2237 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $250.32 | 5.155% | $263.224 | $263.22 | $263.20 | $263.20 |
| 7 purchase totals = | $1,213.20 | $1,325.5781 | $1,325.58 | $1,325.55 | $1,325.50 | |