| 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 | $138.46 | 12.801% | $156.1843 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $76.74 | 12.356% | $86.222 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $196.42 | 3.276% | $202.8547 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $137.67 | 10.673% | $152.3635 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $147.81 | 11.104% | $164.2228 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $165.47 | 13.489% | $187.7902 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $133.67 | 7.696% | $143.9572 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $996.24 | $1,093.5947 | $1,093.58 | $1,093.55 | $1,093.70 | |