| 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 | $122.66 | 4.331% | $127.9724 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $70.38 | 6.695% | $75.0919 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $142.76 | 12.287% | $160.3009 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $181.62 | 8.235% | $196.5764 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $69.69 | 4.455% | $72.7947 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $104.44 | 9.828% | $114.7044 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $112.53 | 8.160% | $121.7124 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $804.08 | $869.1531 | $869.14 | $869.15 | $869.20 | |