| 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 | $26.54 | 7.206% | $28.4525 | $28.45 | $28.45 | $28.50 |
| Purchase #2 | $129.50 | 3.190% | $133.6311 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $138.38 | 7.323% | $148.5136 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $147.32 | 9.458% | $161.2535 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $186.97 | 3.289% | $193.1194 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $8.88 | 6.514% | $9.4584 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $63.54 | 12.699% | $71.6089 | $71.61 | $71.60 | $71.60 |
| 7 purchase totals = | $701.13 | $746.0374 | $746.03 | $746.00 | $746.10 | |