| 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 | $103.88 | 11.197% | $115.5114 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $182.71 | 12.622% | $205.7717 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $81.43 | 4.117% | $84.7825 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $132.59 | 13.860% | $150.967 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $66.45 | 9.446% | $72.7269 | $72.73 | $72.75 | $72.70 |
| Purchase #6 | $102.97 | 6.497% | $109.66 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $242.41 | 3.228% | $250.235 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $912.44 | $989.6545 | $989.66 | $989.65 | $989.70 | |