| 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 | $31.39 | 3.416% | $32.4623 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $191.75 | 10.716% | $212.2979 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $64.26 | 3.779% | $66.6884 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $185.58 | 12.760% | $209.26 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $247.57 | 12.166% | $277.6894 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $66.62 | 5.171% | $70.0649 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $250.98 | 9.813% | $275.6087 | $275.61 | $275.60 | $275.60 |
| 7 purchase totals = | $1,038.15 | $1,144.0716 | $1,144.07 | $1,144.05 | $1,144.20 | |