| 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 | $147.57 | 11.231% | $164.1436 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $239.68 | 11.676% | $267.665 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $20.92 | 6.330% | $22.2442 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $221.71 | 11.693% | $247.6346 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $15.87 | 13.582% | $18.0255 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $226.51 | 8.633% | $246.0646 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $46.50 | 6.675% | $49.6039 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $918.76 | $1,015.3814 | $1,015.37 | $1,015.40 | $1,015.30 | |