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 | $19.97 | 6.536% | $21.2752 | $21.28 | $21.30 | $21.30 |
Purchase #2 | $24.96 | 12.320% | $28.0351 | $28.04 | $28.05 | $28.00 |
Purchase #3 | $124.74 | 9.264% | $136.2959 | $136.30 | $136.30 | $136.30 |
Purchase #4 | $91.45 | 11.551% | $102.0134 | $102.01 | $102.00 | $102.00 |
Purchase #5 | $26.74 | 4.309% | $27.8922 | $27.89 | $27.90 | $27.90 |
Purchase #6 | $95.65 | 13.400% | $108.4671 | $108.47 | $108.45 | $108.50 |
Purchase #7 | $141.59 | 4.527% | $147.9998 | $148.00 | $148.00 | $148.00 |
7 purchase totals = | $525.10 | $571.9787 | $571.99 | $572.00 | $572.00 |