| 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 | $180.41 | 12.441% | $202.8548 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $225.43 | 11.531% | $251.4243 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $138.25 | 6.426% | $147.1339 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $244.27 | 11.701% | $272.852 | $272.85 | $272.85 | $272.90 |
| Purchase #5 | $11.83 | 12.849% | $13.35 | $13.35 | $13.35 | $13.40 |
| Purchase #6 | $138.80 | 3.206% | $143.2499 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $195.50 | 9.652% | $214.3697 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $1,134.49 | $1,245.2346 | $1,245.22 | $1,245.20 | $1,245.30 | |