| 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 | $94.79 | 7.265% | $101.6765 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $174.29 | 5.458% | $183.8027 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $165.83 | 8.595% | $180.0831 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $120.79 | 5.487% | $127.4177 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $31.91 | 7.788% | $34.3952 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $111.52 | 11.620% | $124.4786 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $29.77 | 12.563% | $33.51 | $33.51 | $33.50 | $33.50 |
| 7 purchase totals = | $728.90 | $785.3638 | $785.37 | $785.40 | $785.40 | |