| 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 | $71.61 | 13.110% | $80.9981 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $42.59 | 4.623% | $44.5589 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $35.44 | 6.730% | $37.8251 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $25.73 | 7.544% | $27.6711 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $120.69 | 4.304% | $125.8845 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $111.26 | 11.492% | $124.046 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $58.75 | 13.689% | $66.7923 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $466.07 | $507.7760 | $507.78 | $507.80 | $507.80 | |