| 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 | $172.41 | 10.263% | $190.1044 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $69.70 | 6.147% | $73.9845 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $18.35 | 5.441% | $19.3484 | $19.35 | $19.35 | $19.30 |
| Purchase #4 | $44.71 | 10.506% | $49.4072 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $164.88 | 3.754% | $171.0696 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $198.64 | 4.495% | $207.5689 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $48.96 | 5.859% | $51.8286 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $717.65 | $763.3116 | $763.31 | $763.30 | $763.30 | |