| 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 | $154.60 | 10.451% | $170.7572 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $93.40 | 13.446% | $105.9586 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $39.26 | 10.143% | $43.2421 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $213.34 | 6.271% | $226.7186 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $148.93 | 7.540% | $160.1593 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $130.93 | 6.622% | $139.6002 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $65.69 | 5.730% | $69.454 | $69.45 | $69.45 | $69.50 |
| 7 purchase totals = | $846.15 | $915.8900 | $915.89 | $915.85 | $916.00 | |