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 | $18.89 | 10.403% | $20.8551 | $20.86 | $20.85 | $20.90 |
Purchase #2 | $103.36 | 12.830% | $116.6211 | $116.62 | $116.60 | $116.60 |
Purchase #3 | $167.68 | 6.186% | $178.0527 | $178.05 | $178.05 | $178.10 |
Purchase #4 | $216.79 | 8.613% | $235.4621 | $235.46 | $235.45 | $235.50 |
Purchase #5 | $12.71 | 4.524% | $13.285 | $13.29 | $13.30 | $13.30 |
Purchase #6 | $40.38 | 12.535% | $45.4416 | $45.44 | $45.45 | $45.40 |
Purchase #7 | $114.85 | 4.816% | $120.3812 | $120.38 | $120.40 | $120.40 |
7 purchase totals = | $674.66 | $730.0988 | $730.10 | $730.10 | $730.20 |