| 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 | $225.55 | 4.258% | $235.1539 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $78.87 | 11.405% | $87.8651 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $123.95 | 12.562% | $139.5206 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $190.83 | 5.139% | $200.6368 | $200.64 | $200.65 | $200.60 |
| Purchase #5 | $50.43 | 12.606% | $56.7872 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $150.58 | 4.859% | $157.8967 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $121.95 | 8.633% | $132.4779 | $132.48 | $132.50 | $132.50 |
| 7 purchase totals = | $942.16 | $1,010.3382 | $1,010.35 | $1,010.35 | $1,010.40 | |