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 | $21.54 | 5.715% | $22.771 | $22.77 | $22.75 | $22.80 |
Purchase #2 | $222.82 | 3.320% | $230.2176 | $230.22 | $230.20 | $230.20 |
Purchase #3 | $104.75 | 3.176% | $108.0769 | $108.08 | $108.10 | $108.10 |
Purchase #4 | $35.83 | 11.593% | $39.9838 | $39.98 | $40.00 | $40.00 |
Purchase #5 | $22.59 | 4.867% | $23.6895 | $23.69 | $23.70 | $23.70 |
Purchase #6 | $17.35 | 4.699% | $18.1653 | $18.17 | $18.15 | $18.20 |
Purchase #7 | $205.64 | 10.760% | $227.7669 | $227.77 | $227.75 | $227.80 |
7 purchase totals = | $630.52 | $670.6710 | $670.68 | $670.65 | $670.80 |