| 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 | $145.86 | 5.427% | $153.7758 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $91.50 | 3.208% | $94.4353 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $160.35 | 5.605% | $169.3376 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $66.74 | 7.650% | $71.8456 | $71.85 | $71.85 | $71.80 |
| Purchase #5 | $15.64 | 5.430% | $16.4893 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $186.70 | 3.420% | $193.0851 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $8.90 | 8.256% | $9.6348 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $675.69 | $708.6035 | $708.62 | $708.70 | $708.50 | |