| 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 | $143.44 | 13.416% | $162.6839 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $59.52 | 5.835% | $62.993 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $19.33 | 4.696% | $20.2377 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $29.83 | 12.638% | $33.5999 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $173.91 | 8.788% | $189.1932 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $238.97 | 4.508% | $249.7428 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $139.32 | 12.557% | $156.8144 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $804.32 | $875.2649 | $875.25 | $875.30 | $875.20 | |