| 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 | $161.66 | 12.678% | $182.1553 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $147.84 | 13.237% | $167.4096 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $71.51 | 4.332% | $74.6078 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $39.70 | 5.683% | $41.9562 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $196.63 | 4.187% | $204.8629 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $157.72 | 3.263% | $162.8664 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $27.50 | 9.569% | $30.1315 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $802.56 | $863.9897 | $864.00 | $863.95 | $864.10 | |