| 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 | $74.25 | 8.518% | $80.5746 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $186.32 | 11.506% | $207.758 | $207.76 | $207.75 | $207.80 |
| Purchase #3 | $139.95 | 13.564% | $158.9328 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $57.96 | 9.238% | $63.3143 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $114.39 | 9.789% | $125.5876 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $123.48 | 5.161% | $129.8528 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $58.40 | 3.264% | $60.3062 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $754.75 | $826.3263 | $826.32 | $826.30 | $826.40 | |