| 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 | $93.25 | 4.403% | $97.3558 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $239.73 | 11.250% | $266.6996 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $172.32 | 9.833% | $189.2642 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $133.72 | 9.154% | $145.9607 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $190.84 | 8.823% | $207.6778 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $202.50 | 9.383% | $221.5006 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $219.99 | 11.491% | $245.2691 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $1,252.35 | $1,373.7278 | $1,373.73 | $1,373.70 | $1,373.90 | |