| 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 | $224.29 | 10.497% | $247.8337 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $212.47 | 5.295% | $223.7203 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $153.59 | 13.494% | $174.3154 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $167.58 | 8.839% | $182.3924 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $217.98 | 6.216% | $231.5296 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $7.85 | 8.172% | $8.4915 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $143.96 | 3.344% | $148.774 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,127.72 | $1,217.0569 | $1,217.05 | $1,217.05 | $1,217.00 | |