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 | $19.40 | 8.290% | $21.0083 | $21.01 | $21.00 | $21.00 |
Purchase #2 | $11.86 | 3.613% | $12.2885 | $12.29 | $12.30 | $12.30 |
Purchase #3 | $13.38 | 11.768% | $14.9546 | $14.95 | $14.95 | $15.00 |
Purchase #4 | $169.52 | 3.256% | $175.0396 | $175.04 | $175.05 | $175.00 |
Purchase #5 | $153.36 | 3.109% | $158.128 | $158.13 | $158.15 | $158.10 |
Purchase #6 | $18.59 | 3.451% | $19.2315 | $19.23 | $19.25 | $19.20 |
Purchase #7 | $225.84 | 4.708% | $236.4725 | $236.47 | $236.45 | $236.50 |
7 purchase totals = | $611.95 | $637.1230 | $637.12 | $637.15 | $637.10 |