| 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 | $127.93 | 3.696% | $132.6583 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $179.68 | 10.193% | $197.9948 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $86.52 | 3.475% | $89.5266 | $89.53 | $89.55 | $89.50 |
| Purchase #4 | $233.76 | 5.418% | $246.4251 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $171.99 | 10.540% | $190.1177 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $67.90 | 7.707% | $73.1331 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $20.70 | 3.457% | $21.4156 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $888.48 | $951.2712 | $951.28 | $951.30 | $951.20 | |