| 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 | $247.56 | 9.660% | $271.4743 | $271.47 | $271.45 | $271.50 |
| Purchase #2 | $74.95 | 5.471% | $79.0505 | $79.05 | $79.05 | $79.10 |
| Purchase #3 | $161.26 | 6.790% | $172.2096 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $31.32 | 5.770% | $33.1272 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $94.37 | 7.356% | $101.3119 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $207.92 | 6.531% | $221.4993 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $198.50 | 8.455% | $215.2832 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,015.88 | $1,093.9560 | $1,093.95 | $1,093.95 | $1,094.00 | |