| 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 | $51.37 | 3.790% | $53.3169 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $15.33 | 13.751% | $17.438 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $170.81 | 7.130% | $182.9888 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $88.74 | 13.597% | $100.806 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $222.72 | 12.113% | $249.6981 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $172.90 | 4.830% | $181.2511 | $181.25 | $181.25 | $181.30 |
| Purchase #7 | $151.87 | 4.243% | $158.3138 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $873.74 | $943.8127 | $943.82 | $943.80 | $943.80 | |