| 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 | $196.29 | 11.661% | $219.1794 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $202.51 | 10.359% | $223.488 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $234.66 | 9.731% | $257.4948 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $190.70 | 11.579% | $212.7812 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $120.61 | 7.133% | $129.2131 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $92.99 | 3.124% | $95.895 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $18.59 | 4.482% | $19.4232 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $1,056.35 | $1,157.4747 | $1,157.47 | $1,157.50 | $1,157.50 | |