| 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 | $176.54 | 6.698% | $188.3646 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $70.44 | 3.306% | $72.7687 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $190.63 | 11.617% | $212.7755 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $204.86 | 11.179% | $227.7613 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $247.95 | 7.241% | $265.9041 | $265.90 | $265.90 | $265.90 |
| Purchase #6 | $167.74 | 12.774% | $189.1671 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $66.35 | 10.410% | $73.257 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $1,124.51 | $1,229.9983 | $1,230.00 | $1,229.95 | $1,230.20 | |