| 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 | $131.65 | 11.801% | $147.186 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $250.48 | 6.274% | $266.1951 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $193.74 | 9.809% | $212.744 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $11.69 | 12.509% | $13.1523 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $189.34 | 3.334% | $195.6526 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $73.36 | 3.684% | $76.0626 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $141.73 | 9.336% | $154.9619 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $991.99 | $1,065.9545 | $1,065.95 | $1,065.95 | $1,066.10 | |