| 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 | $55.41 | 4.468% | $57.8857 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $48.83 | 6.461% | $51.9849 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $247.45 | 7.849% | $266.8724 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $83.92 | 6.306% | $89.212 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $200.32 | 13.438% | $227.239 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $249.77 | 3.135% | $257.6003 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $39.98 | 8.414% | $43.3439 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $925.68 | $994.1382 | $994.13 | $994.15 | $994.10 | |