| 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 | $120.79 | 7.672% | $130.057 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $163.65 | 11.802% | $182.964 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $228.94 | 8.605% | $248.6403 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $93.56 | 10.175% | $103.0797 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $41.62 | 6.711% | $44.4131 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $11.42 | 9.545% | $12.51 | $12.51 | $12.50 | $12.50 |
| Purchase #7 | $234.84 | 9.746% | $257.7275 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $894.82 | $979.3916 | $979.39 | $979.40 | $979.40 | |