| 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 | $196.45 | 3.758% | $203.8326 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $148.77 | 9.253% | $162.5357 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $78.51 | 3.813% | $81.5036 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $91.44 | 3.361% | $94.5133 | $94.51 | $94.50 | $94.50 |
| Purchase #5 | $34.58 | 12.500% | $38.9025 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $9.68 | 13.546% | $10.9913 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $211.68 | 11.540% | $236.1079 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $771.11 | $828.3869 | $828.38 | $828.40 | $828.30 | |