| 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 | $96.80 | 4.861% | $101.5054 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $155.40 | 3.599% | $160.9928 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $181.26 | 11.613% | $202.3097 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $48.44 | 11.638% | $54.0774 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $34.83 | 3.599% | $36.0835 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $214.51 | 11.377% | $238.9148 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $43.77 | 4.597% | $45.7821 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $775.01 | $839.6657 | $839.66 | $839.70 | $839.70 | |