| 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 | $146.33 | 9.346% | $160.006 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $247.38 | 6.427% | $263.2791 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $213.48 | 8.708% | $232.0698 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $235.63 | 4.820% | $246.9874 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $29.45 | 12.610% | $33.1636 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $38.46 | 5.662% | $40.6376 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $164.93 | 12.334% | $185.2725 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $1,075.66 | $1,161.4160 | $1,161.42 | $1,161.40 | $1,161.50 | |