| 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 | $9.68 | 11.637% | $10.8065 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $233.43 | 5.235% | $245.6501 | $245.65 | $245.65 | $245.70 |
| Purchase #3 | $86.52 | 8.628% | $93.9849 | $93.98 | $94.00 | $94.00 |
| Purchase #4 | $14.67 | 6.155% | $15.5729 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $74.31 | 5.780% | $78.6051 | $78.61 | $78.60 | $78.60 |
| Purchase #6 | $193.28 | 9.121% | $210.9091 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $224.82 | 7.340% | $241.3218 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $836.71 | $896.8504 | $896.85 | $896.80 | $896.90 | |