| 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 | $12.94 | 3.610% | $13.4071 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $38.69 | 4.402% | $40.3931 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $61.61 | 9.865% | $67.6878 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $231.25 | 6.409% | $246.0708 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $23.35 | 3.346% | $24.1313 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $8.95 | 11.741% | $10.0008 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $15.85 | 7.185% | $16.9888 | $16.99 | $17.00 | $17.00 |
| 7 purchase totals = | $392.64 | $418.6797 | $418.68 | $418.70 | $418.70 | |