| 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 | $236.50 | 4.478% | $247.0905 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $90.77 | 12.624% | $102.2288 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $106.87 | 6.254% | $113.5536 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $32.63 | 12.686% | $36.7694 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $81.87 | 6.655% | $87.3184 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $229.56 | 7.463% | $246.6921 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $155.92 | 8.155% | $168.6353 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $934.12 | $1,002.2881 | $1,002.29 | $1,002.30 | $1,002.30 | |