| 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 | $142.87 | 9.393% | $156.2898 | $156.29 | $156.30 | $156.30 |
| Purchase #2 | $187.95 | 13.734% | $213.7631 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $85.41 | 7.479% | $91.7978 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $69.94 | 6.225% | $74.2938 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $16.40 | 13.778% | $18.6596 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $98.94 | 6.455% | $105.3266 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $139.83 | 9.120% | $152.5825 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $741.34 | $812.7132 | $812.71 | $812.75 | $812.80 | |