| 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 | $202.56 | 5.424% | $213.5469 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $43.55 | 10.478% | $48.1132 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $168.80 | 9.338% | $184.5625 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $168.53 | 10.871% | $186.8509 | $186.85 | $186.85 | $186.90 |
| Purchase #5 | $147.93 | 3.410% | $152.9744 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $111.39 | 5.291% | $117.2836 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $47.86 | 12.391% | $53.7903 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $890.62 | $957.1218 | $957.11 | $957.10 | $957.20 | |