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 | $115.66 | 4.611% | $120.9931 | $120.99 | $121.00 | $121.00 |
Purchase #2 | $31.33 | 3.425% | $32.4031 | $32.40 | $32.40 | $32.40 |
Purchase #3 | $235.41 | 10.804% | $260.8437 | $260.84 | $260.85 | $260.80 |
Purchase #4 | $104.38 | 6.375% | $111.0342 | $111.03 | $111.05 | $111.00 |
Purchase #5 | $27.88 | 11.395% | $31.0569 | $31.06 | $31.05 | $31.10 |
Purchase #6 | $194.54 | 12.254% | $218.3789 | $218.38 | $218.40 | $218.40 |
Purchase #7 | $105.98 | 8.577% | $115.0699 | $115.07 | $115.05 | $115.10 |
7 purchase totals = | $815.18 | $889.7798 | $889.77 | $889.80 | $889.80 |