| 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 | $14.34 | 5.680% | $15.1545 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $62.42 | 9.870% | $68.5809 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $142.33 | 3.432% | $147.2148 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $187.96 | 8.608% | $204.1396 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $100.90 | 5.406% | $106.3547 | $106.35 | $106.35 | $106.40 |
| Purchase #6 | $113.41 | 12.860% | $127.9945 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $124.82 | 8.182% | $135.0328 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $746.18 | $804.4718 | $804.45 | $804.50 | $804.50 | |