| 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 | $237.31 | 6.559% | $252.8752 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $166.80 | 10.430% | $184.1972 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $161.71 | 8.698% | $175.7755 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $144.32 | 12.115% | $161.8044 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $60.87 | 9.102% | $66.4104 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $50.71 | 5.679% | $53.5898 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $200.74 | 5.792% | $212.3669 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $1,022.46 | $1,107.0194 | $1,107.03 | $1,107.05 | $1,107.10 | |