| 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 | $65.34 | 9.210% | $71.3578 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $161.76 | 12.809% | $182.4798 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $190.40 | 12.458% | $214.12 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $47.82 | 4.632% | $50.035 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $124.72 | 10.390% | $137.6784 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $22.34 | 13.190% | $25.2866 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $14.64 | 8.349% | $15.8623 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $627.02 | $696.8199 | $696.83 | $696.85 | $696.90 | |