| 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 | $150.94 | 7.551% | $162.3375 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $140.26 | 6.471% | $149.3362 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $40.28 | 12.397% | $45.2735 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $174.53 | 3.737% | $181.0522 | $181.05 | $181.05 | $181.10 |
| Purchase #5 | $28.25 | 10.815% | $31.3052 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $249.99 | 9.739% | $274.3365 | $274.34 | $274.35 | $274.30 |
| Purchase #7 | $40.41 | 8.695% | $43.9236 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $824.66 | $887.5647 | $887.57 | $887.55 | $887.50 | |