| 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 | $225.29 | 10.475% | $248.8891 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $102.89 | 11.359% | $114.5773 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $231.51 | 5.809% | $244.9584 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $86.39 | 10.662% | $95.6009 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $61.73 | 10.252% | $68.0586 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $134.42 | 6.842% | $143.617 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $71.43 | 8.652% | $77.6101 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $913.66 | $993.3114 | $993.32 | $993.30 | $993.40 | |