| 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 | $221.97 | 12.424% | $249.5476 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $49.86 | 7.348% | $53.5237 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $133.43 | 3.648% | $138.2975 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $237.56 | 3.478% | $245.8223 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $116.44 | 3.249% | $120.2231 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $202.95 | 9.783% | $222.8046 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $185.99 | 8.433% | $201.6745 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,148.20 | $1,231.8933 | $1,231.88 | $1,231.80 | $1,231.80 | |