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 | $20.32 | 4.153% | $21.1639 | $21.16 | $21.15 | $21.20 |
Purchase #2 | $73.39 | 10.318% | $80.9624 | $80.96 | $80.95 | $81.00 |
Purchase #3 | $237.28 | 10.317% | $261.7602 | $261.76 | $261.75 | $261.80 |
Purchase #4 | $220.26 | 8.791% | $239.6231 | $239.62 | $239.60 | $239.60 |
Purchase #5 | $21.68 | 4.241% | $22.5994 | $22.60 | $22.60 | $22.60 |
Purchase #6 | $244.32 | 3.603% | $253.1228 | $253.12 | $253.10 | $253.10 |
Purchase #7 | $236.72 | 12.828% | $267.0864 | $267.09 | $267.10 | $267.10 |
7 purchase totals = | $1,053.97 | $1,146.3182 | $1,146.31 | $1,146.25 | $1,146.40 |