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 | $137.77 | 3.171% | $142.1387 | $142.14 | $142.15 | $142.10 |
Purchase #2 | $207.34 | 6.102% | $219.9919 | $219.99 | $220.00 | $220.00 |
Purchase #3 | $209.91 | 9.191% | $229.2028 | $229.20 | $229.20 | $229.20 |
Purchase #4 | $101.76 | 6.615% | $108.4914 | $108.49 | $108.50 | $108.50 |
Purchase #5 | $134.47 | 3.256% | $138.8483 | $138.85 | $138.85 | $138.80 |
Purchase #6 | $86.81 | 3.319% | $89.6912 | $89.69 | $89.70 | $89.70 |
Purchase #7 | $121.97 | 12.669% | $137.4224 | $137.42 | $137.40 | $137.40 |
7 purchase totals = | $1,000.03 | $1,065.7867 | $1,065.78 | $1,065.80 | $1,065.70 |