| 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 | $186.87 | 9.144% | $203.9574 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $187.38 | 8.351% | $203.0281 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $147.43 | 10.476% | $162.8748 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $233.35 | 8.238% | $252.5734 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $143.43 | 8.675% | $155.8726 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $145.40 | 13.595% | $165.1671 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $189.84 | 8.213% | $205.4316 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $1,233.70 | $1,348.9050 | $1,348.90 | $1,348.85 | $1,349.00 | |