| 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 | $27.83 | 6.336% | $29.5933 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $83.44 | 4.873% | $87.506 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $206.98 | 12.822% | $233.519 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $244.71 | 5.798% | $258.8983 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $152.67 | 5.714% | $161.3936 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $92.36 | 5.599% | $97.5312 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $103.73 | 11.221% | $115.3695 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $911.72 | $983.8109 | $983.81 | $983.80 | $983.80 | |