| 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 | $14.76 | 11.435% | $16.4478 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $31.86 | 3.682% | $33.0331 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $114.72 | 8.194% | $124.1202 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $187.75 | 11.249% | $208.87 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $164.78 | 8.612% | $178.9709 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $18.89 | 11.154% | $20.997 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $91.80 | 3.723% | $95.2177 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $624.56 | $677.6567 | $677.66 | $677.60 | $677.60 | |