| 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 | $136.46 | 4.527% | $142.6375 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $69.76 | 10.861% | $77.3366 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $216.97 | 4.670% | $227.1025 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $68.83 | 4.597% | $71.9941 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $127.38 | 11.540% | $142.0797 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $27.56 | 4.280% | $28.7396 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $42.49 | 4.806% | $44.5321 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $689.45 | $734.4221 | $734.42 | $734.50 | $734.30 | |