| 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 | $135.62 | 5.331% | $142.8499 | $142.85 | $142.85 | $142.80 |
| Purchase #2 | $24.82 | 11.227% | $27.6065 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $194.50 | 5.428% | $205.0575 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $202.70 | 9.373% | $221.6991 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $245.64 | 6.305% | $261.1276 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $250.96 | 10.709% | $277.8353 | $277.84 | $277.85 | $277.80 |
| Purchase #7 | $203.68 | 12.691% | $229.529 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,257.92 | $1,365.7049 | $1,365.72 | $1,365.75 | $1,365.60 | |