| 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 | $80.29 | 11.549% | $89.5627 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $214.38 | 9.704% | $235.1834 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $123.37 | 7.155% | $132.1971 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $232.26 | 9.270% | $253.7905 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $242.65 | 9.580% | $265.8959 | $265.90 | $265.90 | $265.90 |
| Purchase #6 | $61.76 | 3.266% | $63.7771 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $25.32 | 13.533% | $28.7466 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $980.03 | $1,069.1533 | $1,069.16 | $1,069.20 | $1,069.20 | |