| 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 | $46.35 | 8.731% | $50.3968 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $36.36 | 4.143% | $37.8664 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $222.33 | 13.585% | $252.5335 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $246.66 | 4.649% | $258.1272 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $245.45 | 11.254% | $273.0729 | $273.07 | $273.05 | $273.10 |
| Purchase #6 | $29.52 | 10.234% | $32.5411 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $71.92 | 13.717% | $81.7853 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $898.59 | $986.3232 | $986.33 | $986.35 | $986.30 | |