| 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 | $190.60 | 6.633% | $203.2425 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $165.26 | 7.419% | $177.5206 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $242.47 | 13.529% | $275.2738 | $275.27 | $275.25 | $275.30 |
| Purchase #4 | $180.58 | 5.491% | $190.4956 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $100.45 | 3.133% | $103.5971 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $234.36 | 9.549% | $256.739 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $177.81 | 7.402% | $190.9715 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $1,291.53 | $1,397.8401 | $1,397.84 | $1,397.80 | $1,397.80 | |