| 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 | $103.39 | 6.824% | $110.4453 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $46.58 | 5.590% | $49.1838 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $196.32 | 12.609% | $221.074 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $56.25 | 11.850% | $62.9156 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $219.64 | 12.116% | $246.2516 | $246.25 | $246.25 | $246.30 |
| Purchase #6 | $211.38 | 7.483% | $227.1976 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $223.86 | 5.462% | $236.0872 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,057.42 | $1,153.1551 | $1,153.16 | $1,153.15 | $1,153.20 | |