| 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 | $250.98 | 8.643% | $272.6722 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $109.79 | 7.221% | $117.7179 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $236.37 | 4.267% | $246.4559 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $37.55 | 12.153% | $42.1135 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $100.27 | 9.258% | $109.553 | $109.55 | $109.55 | $109.60 |
| Purchase #6 | $78.44 | 7.261% | $84.1355 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $173.80 | 10.338% | $191.7674 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $987.20 | $1,064.4154 | $1,064.42 | $1,064.35 | $1,064.50 | |