| 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 | $29.88 | 7.632% | $32.1604 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $134.77 | 10.411% | $148.8009 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $230.29 | 7.307% | $247.1173 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $204.72 | 13.302% | $231.9519 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $229.57 | 11.410% | $255.7639 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $41.76 | 9.392% | $45.6821 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $65.79 | 3.638% | $68.1834 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $936.78 | $1,029.6599 | $1,029.65 | $1,029.65 | $1,029.80 | |