| 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 | $88.61 | 3.866% | $92.0357 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $37.41 | 13.606% | $42.5 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $122.48 | 6.306% | $130.2036 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $25.32 | 13.843% | $28.825 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $19.33 | 7.783% | $20.8345 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $155.63 | 9.559% | $170.5067 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $66.37 | 4.756% | $69.5266 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $515.15 | $554.4321 | $554.44 | $554.50 | $554.30 | |