| 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 | $235.26 | 4.489% | $245.8208 | $245.82 | $245.80 | $245.80 |
| Purchase #2 | $8.67 | 11.682% | $9.6828 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $79.47 | 13.686% | $90.3463 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $222.54 | 6.702% | $237.4546 | $237.45 | $237.45 | $237.50 |
| Purchase #5 | $37.28 | 3.125% | $38.445 | $38.45 | $38.45 | $38.40 |
| Purchase #6 | $144.91 | 12.728% | $163.3541 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $228.77 | 8.264% | $247.6756 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $956.90 | $1,032.7792 | $1,032.78 | $1,032.80 | $1,032.80 | |