| 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 | $177.75 | 11.503% | $198.1966 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $39.38 | 12.577% | $44.3328 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $249.35 | 13.293% | $282.4961 | $282.50 | $282.50 | $282.50 |
| Purchase #4 | $31.73 | 7.359% | $34.065 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $175.46 | 7.760% | $189.0757 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $144.54 | 5.734% | $152.8279 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $88.58 | 5.866% | $93.7761 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $906.79 | $994.7702 | $994.79 | $994.85 | $994.80 | |