| 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 | $143.85 | 13.368% | $163.0799 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $159.91 | 5.364% | $168.4876 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $43.63 | 7.635% | $46.9612 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $95.33 | 3.422% | $98.5922 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $206.91 | 11.104% | $229.8853 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $52.83 | 11.242% | $58.7691 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $29.62 | 8.797% | $32.2257 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $732.08 | $798.0010 | $798.01 | $798.05 | $798.10 | |