| 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 | $212.99 | 7.298% | $228.534 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $134.71 | 13.752% | $153.2353 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $52.67 | 11.275% | $58.6085 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $13.51 | 12.871% | $15.2489 | $15.25 | $15.25 | $15.20 |
| Purchase #5 | $42.99 | 3.839% | $44.6404 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $64.68 | 3.395% | $66.8759 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $92.64 | 5.616% | $97.8427 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $614.19 | $664.9857 | $664.99 | $665.05 | $664.80 | |