| 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 | $93.58 | 6.286% | $99.4624 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $180.46 | 8.341% | $195.5122 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $222.55 | 7.506% | $239.2546 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $234.64 | 7.782% | $252.8997 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $148.39 | 7.680% | $159.7864 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $105.85 | 9.348% | $115.7449 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $82.50 | 9.437% | $90.2855 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $1,067.97 | $1,152.9457 | $1,152.94 | $1,152.95 | $1,153.00 | |