| 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 | $11.45 | 11.556% | $12.7732 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $99.36 | 8.275% | $107.582 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $167.72 | 13.619% | $190.5618 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $131.94 | 4.496% | $137.872 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $199.33 | 5.616% | $210.5244 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $26.69 | 7.622% | $28.7243 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $15.64 | 13.814% | $17.8005 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $652.13 | $705.8382 | $705.82 | $705.75 | $705.90 | |