| 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 | $79.25 | 11.354% | $88.248 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $18.67 | 9.856% | $20.5101 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $125.74 | 3.755% | $130.4615 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $179.28 | 12.297% | $201.3261 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $88.83 | 4.399% | $92.7376 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $182.27 | 7.530% | $195.9949 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $37.81 | 13.492% | $42.9113 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $711.85 | $772.1895 | $772.19 | $772.20 | $772.10 | |