| 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 | $201.98 | 7.646% | $217.4234 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $34.26 | 6.371% | $36.4427 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $167.98 | 4.481% | $175.5072 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $29.41 | 6.547% | $31.3355 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $70.26 | 6.832% | $75.0602 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $193.41 | 7.175% | $207.2872 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $35.54 | 12.448% | $39.964 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $732.84 | $783.0202 | $783.02 | $783.00 | $783.00 | |