| 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 | $125.87 | 6.343% | $133.8539 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $206.97 | 12.323% | $232.4749 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $219.93 | 3.376% | $227.3548 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $22.73 | 11.562% | $25.358 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $219.65 | 10.525% | $242.7682 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $171.79 | 9.309% | $187.7819 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $238.63 | 10.275% | $263.1492 | $263.15 | $263.15 | $263.10 |
| 7 purchase totals = | $1,205.57 | $1,312.7409 | $1,312.73 | $1,312.70 | $1,312.90 | |