| 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 | $203.84 | 13.119% | $230.5818 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $7.84 | 5.399% | $8.2633 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $214.68 | 3.128% | $221.3952 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $219.65 | 10.527% | $242.7726 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $109.60 | 12.659% | $123.4743 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $217.43 | 11.242% | $241.8735 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $113.25 | 4.789% | $118.6735 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $1,086.29 | $1,187.0342 | $1,187.02 | $1,186.95 | $1,187.20 | |