| 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 | $237.62 | 12.734% | $267.8785 | $267.88 | $267.90 | $267.90 |
| Purchase #2 | $242.54 | 8.238% | $262.5204 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $232.78 | 8.261% | $252.01 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $120.53 | 3.146% | $124.3219 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $108.57 | 6.607% | $115.7432 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $84.92 | 3.317% | $87.7368 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $38.51 | 10.770% | $42.6575 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $1,065.47 | $1,152.8683 | $1,152.87 | $1,152.85 | $1,152.80 | |