| 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 | $10.88 | 3.425% | $11.2526 | $11.25 | $11.25 | $11.30 |
| Purchase #2 | $22.72 | 9.675% | $24.9182 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $194.59 | 5.222% | $204.7515 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $193.44 | 5.416% | $203.9167 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $36.47 | 9.329% | $39.8723 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $92.90 | 3.200% | $95.8728 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $82.90 | 11.681% | $92.5835 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $633.90 | $673.1676 | $673.16 | $673.10 | $673.30 | |