| 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 | $7.49 | 11.156% | $8.3256 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $111.83 | 9.788% | $122.7759 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $97.37 | 9.269% | $106.3952 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $192.87 | 4.244% | $201.0554 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $95.61 | 8.310% | $103.5552 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $35.56 | 11.342% | $39.5932 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $17.44 | 10.708% | $19.3075 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $558.17 | $601.0080 | $601.03 | $601.05 | $601.10 | |