| 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 | $216.46 | 3.529% | $224.0989 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $109.62 | 3.778% | $113.7614 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $189.47 | 7.451% | $203.5874 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $240.80 | 8.547% | $261.3812 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $224.48 | 7.330% | $240.9344 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $152.76 | 9.632% | $167.4738 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $47.66 | 12.491% | $53.6132 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $1,181.25 | $1,264.8503 | $1,264.84 | $1,264.85 | $1,264.90 | |