| 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 | $26.67 | 11.391% | $29.708 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $35.85 | 4.867% | $37.5948 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $197.77 | 6.362% | $210.3521 | $210.35 | $210.35 | $210.40 |
| Purchase #4 | $231.84 | 11.460% | $258.4089 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $154.89 | 7.840% | $167.0334 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $216.77 | 9.697% | $237.7902 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $111.42 | 12.728% | $125.6015 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $975.21 | $1,066.4889 | $1,066.48 | $1,066.50 | $1,066.50 | |