| 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 | $249.83 | 9.242% | $272.9193 | $272.92 | $272.90 | $272.90 |
| Purchase #2 | $111.26 | 8.478% | $120.6926 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $90.64 | 13.420% | $102.8039 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $67.92 | 5.207% | $71.4566 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $217.27 | 4.457% | $226.9537 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $192.53 | 6.114% | $204.3013 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $150.64 | 6.175% | $159.942 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,080.09 | $1,159.0694 | $1,159.06 | $1,159.05 | $1,159.10 | |