| 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 | $158.78 | 8.266% | $171.9048 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $50.90 | 3.721% | $52.794 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $179.82 | 10.461% | $198.631 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $185.39 | 8.192% | $200.5771 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $67.90 | 9.484% | $74.3396 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $21.78 | 11.150% | $24.2085 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $184.62 | 3.803% | $191.6411 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $849.19 | $914.0961 | $914.09 | $914.15 | $914.00 | |