| 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 | $18.33 | 11.376% | $20.4152 | $20.42 | $20.40 | $20.40 |
| Purchase #2 | $168.95 | 11.716% | $188.7442 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $63.62 | 6.387% | $67.6834 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $219.81 | 12.282% | $246.8071 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $215.69 | 7.133% | $231.0752 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $182.71 | 11.275% | $203.3106 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $83.45 | 9.298% | $91.2092 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $952.56 | $1,049.2449 | $1,049.25 | $1,049.25 | $1,049.20 | |