| 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 | $47.57 | 6.489% | $50.6568 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $18.88 | 4.289% | $19.6898 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $56.39 | 4.162% | $58.737 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $143.59 | 12.874% | $162.0758 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $37.61 | 6.631% | $40.1039 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $73.37 | 11.354% | $81.7004 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $16.79 | 11.737% | $18.7606 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $394.20 | $431.7243 | $431.73 | $431.75 | $431.80 | |