| 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 | $155.37 | 5.711% | $164.2432 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $133.30 | 6.709% | $142.2431 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $218.32 | 12.391% | $245.372 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $103.97 | 11.213% | $115.6282 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $6.68 | 10.631% | $7.3902 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $44.61 | 10.125% | $49.1268 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $33.25 | 5.427% | $35.0545 | $35.05 | $35.05 | $35.10 |
| 7 purchase totals = | $695.50 | $759.0580 | $759.05 | $759.10 | $759.00 | |