| 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 | $109.32 | 7.150% | $117.1364 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $249.28 | 7.850% | $268.8485 | $268.85 | $268.85 | $268.80 |
| Purchase #3 | $23.80 | 3.266% | $24.5773 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $87.67 | 12.582% | $98.7006 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $230.99 | 13.872% | $263.0329 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $86.33 | 3.783% | $89.5959 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $219.32 | 10.736% | $242.8662 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $1,006.71 | $1,104.7578 | $1,104.77 | $1,104.80 | $1,104.70 | |