| 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 | $133.93 | 7.433% | $143.885 | $143.89 | $143.90 | $143.90 |
| Purchase #2 | $239.71 | 7.481% | $257.6427 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $41.74 | 3.415% | $43.1654 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $56.45 | 8.122% | $61.0349 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $240.81 | 13.665% | $273.7167 | $273.72 | $273.70 | $273.70 |
| Purchase #6 | $64.40 | 5.433% | $67.8989 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $11.71 | 4.788% | $12.2707 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $788.75 | $859.6143 | $859.62 | $859.60 | $859.60 | |