| 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 | $191.75 | 13.424% | $217.4905 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $28.31 | 11.595% | $31.5925 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $135.79 | 13.721% | $154.4217 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $161.85 | 11.325% | $180.1795 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $30.31 | 5.249% | $31.901 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $40.99 | 4.212% | $42.7165 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $240.37 | 3.320% | $248.3503 | $248.35 | $248.35 | $248.40 |
| 7 purchase totals = | $829.37 | $906.6520 | $906.65 | $906.65 | $906.70 | |