| 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 | $77.80 | 12.226% | $87.3118 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $36.96 | 4.489% | $38.6191 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $183.27 | 11.852% | $204.9912 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $210.56 | 8.863% | $229.2219 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $29.40 | 9.624% | $32.2295 | $32.23 | $32.25 | $32.20 |
| Purchase #6 | $35.95 | 3.720% | $37.2873 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $103.34 | 12.537% | $116.2957 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $677.28 | $745.9565 | $745.96 | $745.95 | $745.90 | |