| 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 | $220.64 | 6.329% | $234.6043 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $85.83 | 12.512% | $96.569 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $10.87 | 7.521% | $11.6875 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $227.70 | 9.214% | $248.6803 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $221.39 | 13.516% | $251.3131 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $72.46 | 9.465% | $79.3183 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $35.28 | 9.240% | $38.5399 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $874.17 | $960.7124 | $960.71 | $960.70 | $960.70 | |