| 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 | $199.85 | 5.391% | $210.6239 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $29.74 | 10.840% | $32.9638 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $73.94 | 11.561% | $82.4882 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $115.36 | 4.594% | $120.6596 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $200.28 | 7.725% | $215.7516 | $215.75 | $215.75 | $215.80 |
| Purchase #6 | $164.73 | 11.721% | $184.038 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $151.35 | 4.330% | $157.9035 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $935.25 | $1,004.4286 | $1,004.42 | $1,004.40 | $1,004.50 | |