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 | $21.89 | 3.665% | $22.6923 | $22.69 | $22.70 | $22.70 |
Purchase #2 | $216.91 | 4.692% | $227.0874 | $227.09 | $227.10 | $227.10 |
Purchase #3 | $103.50 | 11.522% | $115.4253 | $115.43 | $115.45 | $115.40 |
Purchase #4 | $108.78 | 8.507% | $118.0339 | $118.03 | $118.05 | $118.00 |
Purchase #5 | $233.58 | 9.603% | $256.0107 | $256.01 | $256.00 | $256.00 |
Purchase #6 | $72.79 | 8.243% | $78.7901 | $78.79 | $78.80 | $78.80 |
Purchase #7 | $19.94 | 11.795% | $22.2919 | $22.29 | $22.30 | $22.30 |
7 purchase totals = | $777.39 | $840.3316 | $840.33 | $840.40 | $840.30 |