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 | $18.90 | 5.724% | $19.9818 | $19.98 | $20.00 | $20.00 |
Purchase #2 | $79.68 | 12.729% | $89.8225 | $89.82 | $89.80 | $89.80 |
Purchase #3 | $197.61 | 3.787% | $205.0935 | $205.09 | $205.10 | $205.10 |
Purchase #4 | $112.37 | 3.620% | $116.4378 | $116.44 | $116.45 | $116.40 |
Purchase #5 | $201.54 | 12.160% | $226.0473 | $226.05 | $226.05 | $226.00 |
Purchase #6 | $223.55 | 7.801% | $240.9891 | $240.99 | $241.00 | $241.00 |
Purchase #7 | $145.28 | 10.384% | $160.3659 | $160.37 | $160.35 | $160.40 |
7 purchase totals = | $978.93 | $1,058.7379 | $1,058.74 | $1,058.75 | $1,058.70 |