| 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 | $101.42 | 3.725% | $105.1979 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $11.86 | 3.253% | $12.2458 | $12.25 | $12.25 | $12.20 |
| Purchase #3 | $172.74 | 10.280% | $190.4977 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $110.52 | 9.336% | $120.8381 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $62.73 | 8.561% | $68.1003 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $125.74 | 7.561% | $135.2472 | $135.25 | $135.25 | $135.20 |
| Purchase #7 | $151.82 | 6.237% | $161.289 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $736.83 | $793.4160 | $793.43 | $793.45 | $793.30 | |