| 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 | $156.95 | 9.131% | $171.2811 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $120.28 | 4.605% | $125.8189 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $184.95 | 12.548% | $208.1575 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $34.26 | 3.837% | $35.5746 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $60.39 | 3.533% | $62.5236 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $16.76 | 3.588% | $17.3613 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $223.37 | 3.143% | $230.3905 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $796.96 | $851.1075 | $851.10 | $851.05 | $851.20 | |