| 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 | $71.45 | 4.452% | $74.631 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $86.79 | 8.366% | $94.0509 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $43.36 | 4.558% | $45.3363 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $33.32 | 6.663% | $35.5401 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $216.31 | 6.155% | $229.6239 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $231.68 | 10.826% | $256.7617 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $106.27 | 10.316% | $117.2328 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $789.18 | $853.1767 | $853.17 | $853.20 | $853.10 | |