| 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 | $241.88 | 3.179% | $249.5694 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $80.60 | 6.728% | $86.0228 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $116.70 | 10.234% | $128.6431 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $120.76 | 7.817% | $130.1998 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $177.84 | 12.432% | $199.9491 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $25.63 | 12.305% | $28.7838 | $28.78 | $28.80 | $28.80 |
| Purchase #7 | $165.96 | 11.519% | $185.0769 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $929.37 | $1,008.2449 | $1,008.24 | $1,008.25 | $1,008.20 | |