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 | $138.86 | 10.839% | $153.911 | $153.91 | $153.90 | $153.90 |
Purchase #2 | $102.98 | 10.394% | $113.6837 | $113.68 | $113.70 | $113.70 |
Purchase #3 | $101.93 | 4.227% | $106.2386 | $106.24 | $106.25 | $106.20 |
Purchase #4 | $122.58 | 6.759% | $130.8652 | $130.87 | $130.85 | $130.90 |
Purchase #5 | $127.57 | 3.389% | $131.8933 | $131.89 | $131.90 | $131.90 |
Purchase #6 | $190.83 | 11.867% | $213.4758 | $213.48 | $213.50 | $213.50 |
Purchase #7 | $216.33 | 13.150% | $244.7774 | $244.78 | $244.80 | $244.80 |
7 purchase totals = | $1,001.08 | $1,094.8450 | $1,094.85 | $1,094.90 | $1,094.90 |