| 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 | $247.35 | 4.529% | $258.5525 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $109.42 | 5.790% | $115.7554 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $195.54 | 3.612% | $202.6029 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $147.57 | 12.303% | $165.7255 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $239.80 | 13.205% | $271.4656 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $85.83 | 6.102% | $91.0673 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $13.73 | 7.605% | $14.7742 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $1,039.24 | $1,119.9434 | $1,119.95 | $1,119.90 | $1,120.10 | |