| 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 | $23.76 | 3.539% | $24.6009 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $59.56 | 5.857% | $63.0484 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $17.64 | 5.764% | $18.6568 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $229.48 | 9.701% | $251.7419 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $56.47 | 11.157% | $62.7704 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $38.65 | 11.332% | $43.0298 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $117.58 | 6.574% | $125.3097 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $543.14 | $589.1579 | $589.16 | $589.15 | $589.10 | |