| 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 | $85.99 | 13.128% | $97.2788 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $249.51 | 6.684% | $266.1872 | $266.19 | $266.20 | $266.20 |
| Purchase #3 | $155.56 | 13.626% | $176.7566 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $102.75 | 10.512% | $113.5511 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $153.53 | 3.262% | $158.5381 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $246.43 | 8.710% | $267.8941 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $235.77 | 9.638% | $258.4935 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $1,229.54 | $1,338.6994 | $1,338.70 | $1,338.75 | $1,338.80 | |