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 | $15.92 | 13.262% | $18.0313 | $18.03 | $18.05 | $18.00 |
Purchase #2 | $17.27 | 11.507% | $19.2573 | $19.26 | $19.25 | $19.30 |
Purchase #3 | $114.90 | 3.394% | $118.7997 | $118.80 | $118.80 | $118.80 |
Purchase #4 | $115.72 | 5.646% | $122.2536 | $122.25 | $122.25 | $122.30 |
Purchase #5 | $65.36 | 4.618% | $68.3783 | $68.38 | $68.40 | $68.40 |
Purchase #6 | $30.71 | 9.701% | $33.6892 | $33.69 | $33.70 | $33.70 |
Purchase #7 | $7.61 | 3.785% | $7.898 | $7.90 | $7.90 | $7.90 |
7 purchase totals = | $367.49 | $388.3074 | $388.31 | $388.35 | $388.40 |