| 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 | $206.28 | 7.248% | $221.2312 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $52.41 | 11.832% | $58.6112 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $138.41 | 4.739% | $144.9692 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $135.45 | 5.351% | $142.6979 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $205.74 | 5.449% | $216.9508 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $17.26 | 8.739% | $18.7684 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $202.25 | 8.843% | $220.135 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $957.80 | $1,023.3637 | $1,023.37 | $1,023.35 | $1,023.40 | |