| 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 | $113.97 | 3.196% | $117.6125 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $108.63 | 3.471% | $112.4005 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $33.66 | 7.255% | $36.102 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $20.52 | 6.619% | $21.8782 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $244.72 | 4.495% | $255.7202 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $7.89 | 8.752% | $8.5805 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $96.45 | 11.287% | $107.3363 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $625.84 | $659.6302 | $659.63 | $659.65 | $659.60 | |