| 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 | $213.41 | 10.655% | $236.1488 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $220.95 | 3.540% | $228.7716 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $189.50 | 10.660% | $209.7007 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $88.49 | 3.268% | $91.3819 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $31.69 | 3.522% | $32.8061 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $8.48 | 8.837% | $9.2294 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $147.48 | 11.457% | $164.3768 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $900.00 | $972.4153 | $972.42 | $972.45 | $972.40 | |