| 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 | $223.48 | 8.344% | $242.1272 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $74.34 | 13.412% | $84.3105 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $55.74 | 5.338% | $58.7154 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $95.73 | 5.567% | $101.0593 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $197.31 | 5.211% | $207.5918 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $28.60 | 13.223% | $32.3818 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $15.64 | 5.261% | $16.4628 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $690.84 | $742.6488 | $742.65 | $742.65 | $742.70 | |