| 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 | $238.91 | 8.645% | $259.5638 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $120.48 | 13.290% | $136.4918 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $222.72 | 10.651% | $246.4419 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $140.57 | 8.690% | $152.7855 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $59.76 | 3.163% | $61.6502 | $61.65 | $61.65 | $61.70 |
| Purchase #6 | $145.63 | 6.364% | $154.8979 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $129.92 | 10.582% | $143.6681 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $1,057.99 | $1,155.4992 | $1,155.50 | $1,155.50 | $1,155.60 | |