| 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 | $136.90 | 9.782% | $150.2916 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $36.41 | 6.343% | $38.7195 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $84.47 | 12.757% | $95.2458 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $203.94 | 13.806% | $232.096 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $40.66 | 7.255% | $43.6099 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $206.61 | 5.201% | $217.3558 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $113.35 | 13.455% | $128.6012 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $822.34 | $905.9198 | $905.93 | $905.90 | $905.90 | |