| 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 | $71.52 | 6.863% | $76.4284 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $68.65 | 12.800% | $77.4372 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $120.35 | 10.781% | $133.3249 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $96.89 | 8.550% | $105.1741 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $97.40 | 3.846% | $101.146 | $101.15 | $101.15 | $101.10 |
| Purchase #6 | $108.36 | 5.716% | $114.5539 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $171.70 | 6.525% | $182.9034 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $734.87 | $790.9679 | $790.96 | $790.95 | $790.90 | |