| 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 | $76.57 | 7.235% | $82.1098 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $90.88 | 3.411% | $93.9799 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $218.77 | 7.780% | $235.7903 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $238.34 | 11.783% | $266.4236 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $159.64 | 10.287% | $176.0622 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $207.91 | 9.442% | $227.5409 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $206.82 | 4.209% | $215.5251 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $1,198.93 | $1,297.4318 | $1,297.43 | $1,297.45 | $1,297.40 | |