| 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 | $121.77 | 4.151% | $126.8247 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $25.96 | 12.419% | $29.184 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $35.57 | 12.440% | $39.9949 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $130.29 | 11.289% | $144.9984 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $218.66 | 12.533% | $246.0647 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $171.37 | 6.350% | $182.252 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $204.94 | 12.292% | $230.1312 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $908.56 | $999.4499 | $999.43 | $999.45 | $999.50 | |