| 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 | $136.92 | 8.636% | $148.7444 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $16.51 | 13.649% | $18.7634 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $205.58 | 3.328% | $212.4217 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $210.59 | 4.388% | $219.8307 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $73.50 | 3.341% | $75.9556 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $144.63 | 5.261% | $152.239 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $90.62 | 7.453% | $97.3739 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $878.35 | $925.3287 | $925.32 | $925.30 | $925.30 | |