| 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 | $39.87 | 6.244% | $42.3595 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $124.84 | 9.396% | $136.57 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $191.64 | 11.136% | $212.981 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $133.94 | 10.541% | $148.0586 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $146.75 | 5.755% | $155.1955 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $249.40 | 5.841% | $263.9675 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $86.61 | 9.433% | $94.7799 | $94.78 | $94.80 | $94.80 |
| 7 purchase totals = | $973.05 | $1,053.9120 | $1,053.92 | $1,053.90 | $1,054.10 | |