| 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 | $207.92 | 3.189% | $214.5506 | $214.55 | $214.55 | $214.60 |
| Purchase #2 | $172.42 | 3.711% | $178.8185 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $157.82 | 9.215% | $172.3631 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $159.36 | 8.295% | $172.5789 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $131.69 | 3.574% | $136.3966 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $187.34 | 11.565% | $209.0059 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $93.62 | 13.515% | $106.2727 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $1,110.17 | $1,189.9863 | $1,189.99 | $1,189.95 | $1,190.10 | |