| 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 | $249.35 | 11.764% | $278.6835 | $278.68 | $278.70 | $278.70 |
| Purchase #2 | $139.25 | 5.235% | $146.5397 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $113.85 | 7.816% | $122.7485 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $124.70 | 7.742% | $134.3543 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $22.87 | 10.388% | $25.2457 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $135.55 | 5.778% | $143.3821 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $228.47 | 13.292% | $258.8382 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $1,014.04 | $1,109.7920 | $1,109.79 | $1,109.85 | $1,109.70 | |