| 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 | $14.62 | 6.516% | $15.5726 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $106.53 | 8.370% | $115.4466 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $158.66 | 11.162% | $176.3696 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $157.52 | 12.511% | $177.2273 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $71.91 | 10.196% | $79.2419 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $236.98 | 12.162% | $265.8015 | $265.80 | $265.80 | $265.80 |
| Purchase #7 | $233.34 | 7.167% | $250.0635 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $979.56 | $1,079.7230 | $1,079.72 | $1,079.70 | $1,079.70 | |