| 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 | $179.73 | 11.363% | $200.1527 | $200.15 | $200.15 | $200.20 |
| Purchase #2 | $15.60 | 3.734% | $16.1825 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $191.64 | 7.629% | $206.2602 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $76.91 | 4.305% | $80.221 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $187.79 | 3.311% | $194.0077 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $15.40 | 5.764% | $16.2877 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $106.96 | 3.682% | $110.8983 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $774.03 | $824.0101 | $824.01 | $824.00 | $824.10 | |