| 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 | $174.36 | 7.673% | $187.7386 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $234.83 | 7.421% | $252.2567 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $193.56 | 4.414% | $202.1037 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $115.94 | 10.180% | $127.7427 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $17.50 | 11.265% | $19.4714 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $63.35 | 8.296% | $68.6055 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $202.94 | 5.611% | $214.327 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,002.48 | $1,072.2456 | $1,072.25 | $1,072.25 | $1,072.20 | |