| 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 | $228.99 | 8.639% | $248.7724 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $229.59 | 7.402% | $246.5843 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $31.56 | 12.691% | $35.5653 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $29.51 | 5.122% | $31.0215 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $110.60 | 11.748% | $123.5933 | $123.59 | $123.60 | $123.60 |
| Purchase #6 | $96.45 | 11.408% | $107.453 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $28.80 | 3.111% | $29.696 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $755.50 | $822.6858 | $822.68 | $822.65 | $822.80 | |