| 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 | $189.50 | 13.706% | $215.4729 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $144.95 | 6.580% | $154.4877 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $197.41 | 5.736% | $208.7334 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $210.93 | 6.124% | $223.8474 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $189.45 | 9.529% | $207.5027 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $173.74 | 11.710% | $194.085 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $208.57 | 11.730% | $233.0353 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,314.55 | $1,437.1644 | $1,437.17 | $1,437.20 | $1,437.10 | |