| 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 | $168.54 | 9.312% | $184.2344 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $138.57 | 9.490% | $151.7203 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $100.93 | 5.690% | $106.6729 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $98.70 | 8.874% | $107.4586 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $39.45 | 9.645% | $43.255 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $197.67 | 8.204% | $213.8868 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $119.34 | 4.630% | $124.8654 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $863.20 | $932.0934 | $932.10 | $932.05 | $932.20 | |