| 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 | $142.39 | 8.686% | $154.758 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $108.68 | 13.260% | $123.091 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $8.33 | 11.716% | $9.3059 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $250.51 | 13.208% | $283.5974 | $283.60 | $283.60 | $283.60 |
| Purchase #5 | $22.87 | 5.256% | $24.072 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $94.82 | 13.234% | $107.3685 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $220.73 | 12.130% | $247.5045 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $848.33 | $949.6973 | $949.70 | $949.65 | $949.80 | |