| 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 | $139.56 | 6.327% | $148.39 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $238.35 | 11.331% | $265.3574 | $265.36 | $265.35 | $265.40 |
| Purchase #3 | $185.60 | 3.625% | $192.328 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $186.84 | 4.766% | $195.7448 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $174.71 | 8.317% | $189.2406 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $69.88 | 13.417% | $79.2558 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $193.94 | 4.476% | $202.6208 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $1,188.88 | $1,272.9374 | $1,272.94 | $1,272.95 | $1,272.90 | |