| 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 | $127.39 | 6.595% | $135.7914 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $205.61 | 3.489% | $212.7837 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $26.83 | 10.417% | $29.6249 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $105.37 | 5.508% | $111.1738 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $5.60 | 6.440% | $5.9606 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $171.73 | 8.739% | $186.7375 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $24.71 | 9.853% | $27.1447 | $27.14 | $27.15 | $27.10 |
| 7 purchase totals = | $667.24 | $709.2166 | $709.20 | $709.20 | $709.20 | |