| 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 | $177.30 | 6.212% | $188.3139 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $162.97 | 10.766% | $180.5154 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $29.93 | 7.773% | $32.2565 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $87.40 | 4.830% | $91.6214 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $49.98 | 3.720% | $51.8393 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $197.27 | 5.429% | $207.9798 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $136.67 | 10.527% | $151.0573 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $841.52 | $903.5836 | $903.59 | $903.55 | $903.60 | |