| 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 | $204.53 | 11.385% | $227.8157 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $198.69 | 7.467% | $213.5262 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $146.58 | 11.130% | $162.8944 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $198.37 | 3.842% | $205.9914 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $94.64 | 12.708% | $106.6669 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $242.52 | 9.345% | $265.1835 | $265.18 | $265.20 | $265.20 |
| Purchase #7 | $140.65 | 12.515% | $158.2523 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $1,225.98 | $1,340.3304 | $1,340.33 | $1,340.35 | $1,340.40 | |