| 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 | $175.57 | 10.108% | $193.3166 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $183.32 | 9.335% | $200.4329 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $146.78 | 11.581% | $163.7786 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $96.27 | 9.298% | $105.2212 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $168.29 | 10.591% | $186.1136 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $250.60 | 7.142% | $268.4979 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $157.68 | 4.853% | $165.3322 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $1,178.51 | $1,282.6930 | $1,282.69 | $1,282.70 | $1,282.60 | |