| 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 | $183.80 | 3.423% | $190.0915 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $162.91 | 7.631% | $175.3417 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $248.40 | 5.483% | $262.0198 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $63.76 | 12.746% | $71.8868 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $88.92 | 8.187% | $96.1999 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $140.86 | 9.289% | $153.9445 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $213.43 | 8.250% | $231.038 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,102.08 | $1,180.5222 | $1,180.52 | $1,180.55 | $1,180.40 | |