| 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 | $121.39 | 12.492% | $136.554 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $143.90 | 13.333% | $163.0862 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $89.82 | 9.318% | $98.1894 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $84.95 | 7.228% | $91.0902 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $75.98 | 6.851% | $81.1854 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $189.44 | 5.292% | $199.4652 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $121.79 | 5.748% | $128.7905 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $827.27 | $898.3609 | $898.37 | $898.40 | $898.50 | |