| 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 | $167.95 | 7.323% | $180.249 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $114.28 | 10.484% | $126.2611 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $92.74 | 9.524% | $101.5726 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $8.67 | 7.129% | $9.2881 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $74.73 | 11.630% | $83.4211 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $39.46 | 6.408% | $41.9886 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $182.76 | 10.764% | $202.4323 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $680.59 | $745.2128 | $745.21 | $745.20 | $745.20 | |