| 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 | $46.72 | 9.358% | $51.0921 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $47.41 | 7.288% | $50.8652 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $249.54 | 13.167% | $282.3969 | $282.40 | $282.40 | $282.40 |
| Purchase #4 | $42.36 | 9.423% | $46.3516 | $46.35 | $46.35 | $46.40 |
| Purchase #5 | $176.94 | 12.839% | $199.6573 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $71.53 | 13.121% | $80.9155 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $219.59 | 13.292% | $248.7779 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $854.09 | $960.0565 | $960.07 | $960.05 | $960.20 | |