| 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 | $85.47 | 6.377% | $90.9204 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $179.58 | 9.211% | $196.1211 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $242.41 | 3.751% | $251.5028 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $249.78 | 8.597% | $271.2536 | $271.25 | $271.25 | $271.30 |
| Purchase #5 | $16.62 | 5.754% | $17.5763 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $232.73 | 9.653% | $255.1954 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $153.57 | 7.128% | $164.5165 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $1,160.16 | $1,247.0861 | $1,247.09 | $1,247.05 | $1,247.10 | |