| 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 | $24.46 | 12.498% | $27.517 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $156.56 | 7.765% | $168.7169 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $162.50 | 5.767% | $171.8714 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $191.25 | 3.453% | $197.8539 | $197.85 | $197.85 | $197.90 |
| Purchase #5 | $217.40 | 6.288% | $231.0701 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $82.60 | 11.120% | $91.7851 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $90.67 | 5.512% | $95.6677 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $925.44 | $984.4821 | $984.49 | $984.40 | $984.60 | |