| 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 | $184.55 | 7.135% | $197.7176 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $236.58 | 6.496% | $251.9482 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $93.43 | 10.466% | $103.2084 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $166.91 | 11.297% | $185.7658 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $143.33 | 10.618% | $158.5488 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $186.26 | 5.422% | $196.359 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $144.26 | 7.395% | $154.928 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $1,155.32 | $1,248.4758 | $1,248.49 | $1,248.45 | $1,248.40 | |