| 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 | $17.84 | 13.355% | $20.2225 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $112.68 | 9.798% | $123.7204 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $233.26 | 3.378% | $241.1395 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $192.94 | 7.724% | $207.8427 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $140.64 | 7.373% | $151.0094 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $124.68 | 11.238% | $138.6915 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $189.73 | 5.291% | $199.7686 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,011.77 | $1,082.3946 | $1,082.39 | $1,082.35 | $1,082.30 | |